1 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6 (i386_intel_memory_operand): After finding a segment override,
7 check again for no `[' before looking for a displacement. Bomb if
8 more than one displacement rather than silently discarding the
9 second and subsequent ones. Free strings malloc'd by
10 build_displacement_string.
12 2000-02-24 Catherine Moore <clm@cygnus.com>
14 * config/obj-som.c (obj_pseudo_table): Add "weak".
15 (obj_som_weak): New routine.
17 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
19 * config/tc-i386.c (union i386_op): New.
20 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
21 Throughout file replace occurences of disps[n], imms[n], regs[n]
22 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
23 intel mode operand swapping. Add assert in regKludge and
24 fake_zero_displacement code. Test i.types[n] when outputting
25 displacements and immediates. Combine output of Disp16 with
27 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
28 when in intel mode by (not) reversing fsub and fdiv operands
29 before the template search. This fails for single operand
30 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
31 undefined. Instead fix the base_opcode after we've found the
32 template. Move base_opcode xor with found_reverse_match from
33 opcode output code to before this fix so we test for the correct
35 (md_assemble): Don't use strcmp when deciding to ignore the suffix
36 check in intel mode. Instead compare opcodes.
38 * config/tc-i386.h (TC_RELOC): Delete.
39 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
40 with equivalent call to reloc.
42 * as.h (flag_m68k_mri): Move declaration after target include, and
43 only declare when TC_M68K defined. Define as zero otherwise.
44 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
45 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
46 Define as zero otherwise.
47 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
48 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
49 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
50 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
51 testing whether defined.
52 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
53 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
54 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
55 rather than testing whether defined.
56 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
57 (parse_mri_cons): Declare and use only when TC_M68K.
58 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
59 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
60 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
62 * NEWS: Mention IBM 370 support.
64 2000-02-23 Richard Henderson <rth@cygnus.com>
66 * config/tc-i386.c (md_assemble): When swapping operands for
67 intel_syntax, assume everything that's not Imm or Disp is a
70 2000-02-23 Linas Vepstas <linas@linas.org>
72 * config/tc-i370.c, config/tc-i370.h: New files.
73 * Makefile.am: Add support for Linux/IBM 370.
74 * configure.in: Likewise.
75 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
76 * config/obj-elf.c: Include elf/i370.h
77 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
79 * Makefile.in: Regenerate.
80 * configure: Regenerate.
82 * doc/c-i370.texi: New file.
83 * doc/all.texi: Include it.
84 * doc/as.texinfo: And here.
85 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
86 * doc/Makefile.in: Regenerate.
88 2000-02-19 Michael Meissner <meissner@redhat.com>
90 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
91 determine if an instruction can be used in parallel with an ADDppp
92 or SUBppp instruction.
94 2000-02-22 Andrew Haley <aph@cygnus.com>
96 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
98 1999-12-30 Andrew Haley <aph@cygnus.com>
100 * config/tc-mips.c (mips_gp32): New variable.
101 (macro_build) Use mips_gp32.
103 (md_longopts): Add "-mgp32" and "-mgp64".
104 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
106 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
108 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
109 warning, and bump it to 1.
111 2000-02-22 Ian Lance Taylor <ian@zembu.com>
113 From Brad Lucier <lucier@math.purdue.edu>:
114 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
117 2000-02-21 Catherine Moore <clm@cygnus.com>
119 * config/tc-mips.c (MF_HILO_INSN): Define.
120 (mips_7000_hilo_fix): Declare.
121 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
122 (md_parse_option): Check for 7000_HILO_FIX options.
123 (OPTION_M7000_HILO_FIX): Define.
124 (OPTION_NO_M7000_HILO_FIX): Define.
125 * doc/c-mips.texi (-mfix7000): Describe.
127 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
129 * listing.c (print_lines): Remove unused variable `end'.
131 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
132 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
133 reloc_type when BFD_ASSEMBLER.
134 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
135 reloc_type when BFD_ASSEMBLER. Move common code out of switch
136 statement and quell signed vs. unsigned comparison warning.
138 2000-02-18 Nick Clifton <nickc@cygnus.com>
140 * config/tc-d10v.c (find_opcode): Add a symbol's value to
141 the computed frag offset, rather than overwriting it.
143 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
145 * config/tc-sh.c ("elf/sh.h"): Include.
146 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
147 (md.begin): Initialize target_arch.
148 Only include opcodes in has table that match selected architecture.
149 (parse_reg): Recognize register names for sh-dsp.
150 (parse_at): Recognize post-modify addressing.
151 (get_operands): The leading space is now optional.
152 (get_specific): Remove FDREG_N support. Add support for sh-dsp
153 arguments. Update valid_arch.
154 (build_Mytes): Add support for SDT_REG_N.
155 (find_cooked_opcode): New function, broken out of md_assemble.
156 (assemble_ppi, sh_elf_final_processing): New functions.
157 (md_assemble): Use find_cooked_opcode and assemble_ppi.
158 (md_longopts, md_parse_option): New option: -dsp.
159 * config/tc-sh.h (elf_tc_final_processing): Define.
160 (sh_elf_final_processing): Declare.
162 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
164 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
165 the unwinder subspace. Save the current seg/subseg before creating
168 2000-02-10 Nick Clifton <nickc@cygnus.com>
170 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
171 little endian targets.
172 (INST_BYTE1): Redefine to handle big and little endian
174 (cpu_type): New type: Select between M340 and M210.
175 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
176 instructions of the M340.
177 (md_assemble): Add support for the MULSH and OPSR classes of
179 (md_atof): Add support for little endian targets.
180 (md_parse_option): Add support for -EL, -EB and -mcpu command
182 (md_convert_frag): Add support for little endian targets.
183 (md_apply_fix3): Add support for little endian targets.
184 (md_number_to_chars): Add support for little endian targets.
186 2000-02-10 Timothy Wall <twall@redhat.com>
188 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
189 defined, use it to verify the symbol just read should be a label.
191 2000-02-10 Timothy Wall <twall@redhat.com>
193 * app.c (do_scrub_chars): Handle "||" for parallel instructions
194 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
195 around colons when KEEP_WHITE_AROUND_COLON is defined.
196 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
197 and KEEP_WHITE_AROUND_COLON.
199 2000-02-08 Timothy Wall <twall@redhat.com>
201 * read.c (s_rept): Call do_repeat, which abstracts the repeat
203 (do_repeat): New. Abstract repeat logic so that a "break" can be
205 (end_repeat): New. Provide support for a "break" out of the
207 * read.h: Add prototypes for new functions.
209 2000-02-08 Timothy Wall <twall@redhat.com>
211 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
212 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
213 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
216 2000-02-08 Timothy Wall <twall@redhat.com>
218 * read.c: Added elseif to directives table.
219 * read.h: Added prototype for s_elseif.
220 * doc/as.texinfo: Added description for elseif.
221 * cond.c (s_elseif): New function
223 2000-02-04 Timothy Wall <twall@redhat.com>
225 * listing.c (print_lines): Remove conditionals causing bug in
228 2000-02-03 Timothy Wall <twall@cygnus.com>
230 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
232 * frags.c (frag_new): Calculate fr_fix in octets
233 (frag_now_fix) Return offset as target address offset (bytes).
234 (frag_now_fix_octets) New - Return offset in octets (8-bit
236 * frags.h: Added prototype for frag_now_fix_octets().
237 Distinguish between octets and bytes in field descriptions.
238 * listing.c (calc_hex): Account for octets vs bytes when
239 printing addresses/offsets.
240 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
241 target is little-endian, print the octets in a word in big-endian
242 order so that the display looks like a proper hexadecimal number,
243 instead of having the octets reversed.
244 * read.c (do_align): When recording alignment, alignment power
245 should be in terms of target bytes (minimum addressible unit)
247 (do_org) Convert ORG target address (byte) argument into an
248 octet offset when generating a variable fragment.
249 * symbols.c (resolve_symbol_value): Symbol final value
250 converted to a target address offset (bytes) from its octet offset.
251 * config/obj-coff.c (coff_frob_symbol): Symbol target address
252 offset (bytes) is adjusted by the frag offset (octets) converted
254 (coff_frob_section) Section alignment power is in terms of bytes;
255 convert it to an octet alignment power when calculating size (and
256 size mask) in octets. Don't modify the section size in order to
257 "align" it for TI COFF, since that format has a different method
258 for storing alignment information.
260 2000-02-01 Timothy Wall <twall@cygnus.com>
262 * stabs.c (generate_asm_file): Escape backslashes in stabs file
263 entries, matching the way GCC generates them. If not escaped, the
264 filename is encoded incorrectly.
266 2000-01-31 Nick Clifton <nickc@cygnus.com>
267 * config/tc-arm.c (reg_table): Add support for ATPCS register
270 2000-01-31 Geoff Keating <geoffk@cygnus.com>
272 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
274 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
276 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
277 of a symbol when we really care about its value.
279 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
281 * config/tc-mcore.c (md_assemble): Give warning message if
282 operands passes to instruction are more than the spec.
284 2000-01-27 Thomas de Lellis <tdel@windriver.com>
286 * config/tc-arm.c (armadjust_symtab): If the assembler is in
287 Thumb mode but the label seen was not declared as '.thumb_func'
288 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
289 correct disassembly of Thumb code bounded by non function labels.
291 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
293 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
294 Add dependencies for e-i386aout.o. Fix 2 comment lines.
296 * Makefile.in: Same here.
299 * configure.in: Set bfd_gas for i386-aout when primary target
300 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
301 we may need the primary te_file. Remove incorrect comment.
303 * configure: Regenerate.
305 * config/e-i386aout.c: New file.
307 * as.c (USE_EMULATIONS): Move to before print_version_id.
308 (struct emulation): Add i386aout.
309 (show_usage): Split text strings. Reformat -a text. Add --em
313 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
314 (aout_format_ops): New.
317 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
318 preprocessor conditional and add aout USE_EMULATIONS tests.
319 (read_a_source_file): Don't pass error strings to printf as
323 * gasp.c (exp_get_abs): Don't pass error strings to printf as
325 (do_data): Same here.
326 (process_file): And here.
329 * symbols.c (colon): Rewrite "already defined" fatal message
330 code for aout with USE_EMULATIONS.
333 * config/obj-aout.c (OBJ_HEADER): Define.
334 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
336 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
337 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
339 (obj_aout_type): Expand S_SET_OTHER here too.
340 (obj_read_begin_hook): Remove.
341 (aout_pop_insert): New.
342 (obj_aout_s_get_other): New.
343 (obj_aout_s_get_desc): New.
344 (aout_format_ops): New.
347 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
348 gets aout_pseudo_table.
349 (aout_pseudo_table): Declare.
350 (obj_read_begin_hook): Define.
353 * config/obj-coff.c (obj_pseudo_table): Rename to
355 (coff_pop_insert): Use coff_pseudo_table.
356 (coff_sec_sym_ok_for_reloc): Remove.
357 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
358 and comment all zero entries and remove #if 0 code.
361 * config/obj-coff.h (obj_pop_insert): Define.
362 (coff_pseudo_table): Declare.
365 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
366 s_get_size, s_set_size. Comment all zero entries.
369 * config/obj-elf.c (elf_s_get_other): New function.
370 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
371 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
372 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
374 (obj_elf_parse_section_letters): Don't pass error strings to
375 printf as format arg.
378 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
380 (elf_s_get_other): Declare.
381 (S_GET_OTHER) Define as elf_s_get_other if not already
383 (S_SET_OTHER): Only define when not already defined.
384 (elf_obj_read_begin_hook): Declare.
385 (obj_read_begin_hook): Define.
386 (elf_obj_symbol_new_hook): Declare.
387 (obj_symbol_new_hook): Define.
390 * config/obj-multi.h: Add copyright header and protect against
391 multiple inclusion. Add * to all function pointers.
392 (OBJ_HEADER): If defined, include it rather than other defines
394 (obj_frob_file_after_relocs): Test for NULL.
395 (obj_symbol_new_hook): Here too.
396 (obj_sec_sym_ok_for_reloc): And here.
397 (S_GET_OTHER): Define.
398 (S_GET_DESC): Define.
399 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
400 (OBJ_MAYBE_ELF): Update comment.
402 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
403 OBJ_AOUT preprocessor conditional and handle emulation by
404 testing OUTPUT_FLAVOR.
405 (i386_displacement): Here too.
406 (md_section_align): Similarly here.
407 (i386_target_format): Conditionally compile when more than one
408 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
409 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
410 (i386_displacement): Here too.
413 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
414 Define TARGET_FORMAT for aout only when not multi.
417 * config/te-multi.h: Delete file as it's identical to te-generic.h
419 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
421 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
422 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
425 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
427 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
430 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
432 * config/tc-mips.c (mips_do_align): New function.
433 * config/tc-mips.h (md_do_align): Define.
435 2000-01-10 Philip Blundell <philb@gnu.org>
437 * doc/c-arm.texi (ARM Options): Fix typo.
438 (ARM-Chars): Correct description of `#'. Mention that `;' is a
439 line separator for Linux.
440 * doc/as.texinfo (Comments): Mention the ARM.
442 2000-01-10 Philip Blundell <pb@futuretv.com>
444 * configure.in (arm*-*-conix*): New target.
445 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
447 * configure: Regenerate.
449 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
451 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
452 (obj_elf_visibility): New function.
454 * doc/as.texinfo (Visibility): New node: document visibility
457 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
459 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
460 warning for absolute jump/call without `*' in non-intel mode. No
461 need to set i.types[0] JumpAbsolute in intel mode.
463 1999-12-22 Philip Blundell <pb@futuretv.com>
465 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
466 hook function when changing sections.
467 (arm_s_data): Likewise.
469 1999-12-14 Nick Clifton <nickc@cygnus.com>
471 * config/tc-arm.c (md_parse_option): Add support for -marm720
474 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
476 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
477 (r_registers, xr_registers): Define.
478 (r_register_name, xr_register_name): New functions.
479 (md_assemble): Handle new am33 operand types and instruction
481 (mn10300_insert_operand, check_operand): Likewise.
483 1999-11-29 Nick Clifton <nickc@cygnus.com>
485 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
486 (s_force_thumb): Set thumb_mode to 2.
487 (md_assemble): Do not complain about thumb instructions on a
488 non-thumb target if thumb_mode is set to 2.
490 1999-11-28 Michael Meissner <meissner@cygnus.com>
492 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
493 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
494 (O_...): Add new machine dependent expressions if we are handling
495 explicit relocations.
496 (alpha_reloc_op): New static table holding the explicit relocation
498 (alpha_literal_hash): New static to hold the hash table for
499 explicit relocations.
500 (alpha_macros): Add support for explicit relocations.
501 (md_begin): If explicit relocations, initialize hash table.
502 (md_assemble): Don't print a second error if tokenize_arguments
503 already printed an error message.
504 (md_apply_fix): Add support for explicit relocations.
505 (alpha_force_relocation): Ditto.
506 (alpha_fix_adjustable): Ditto.
507 (alpha_adjust_symtab): New function to support explicit
509 (alpha_adjust_symtab_relocs): Ditto.
510 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
511 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
512 Add support for explicit relocations. Return -2 if an error
513 message was already printed.
514 (find_macro_match): Add support for explicit relocations. Comment
516 (emit_insn): Add support for explicit relocations.
517 (assemble_tokens): Ditto.
519 (load_expression): Ditto.
522 (emit_ir_load): Ditto.
523 (emit_loadstore): Ditto.
527 (emit_division): Ditto.
528 (emit_jsrjmp): Ditto.
529 (emit_retjcr): Ditto.
531 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
533 (tc_adjust_symtab): If explicit relocations, call the function
535 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
536 relocations next to the literal relocation they reference.
537 (TC_INIT_FIX_DATA): Initialize the new fields.
538 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
540 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
542 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
543 'B' operand for PA2.0 bb instruction.
545 1999-11-18 Nick Clifton <nickc@cygnus.com>
547 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
550 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
552 (mcore_force_relocation): Force relocations to be generated for
555 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
557 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
558 (i386_displacement): Disallow O_big displacements.
560 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
562 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
563 improvements in error checking.
564 (md_assemble): Support for unconditional ARM instructions.
565 (md_parse_option): Support for -m[arm]v5e flag.
567 1999-11-12 Nick Clifton <nickc@cygnus.com>
569 * macro.c (buffer_and_nest): Do not check beyond the end of the
572 1999-11-11 Nick Clifton <nickc@cygnus.com>
574 * macro.c (buffer_and_nest): Look for seperator after TO and
577 1999-11-08 Andrew Haley <aph@cygnus.com>
579 * app.c (do_scrub_chars): When in State 10, treat backslash
580 characters in the same way as as symbol characters.
582 1999-11-07 Richard Henderson <rth@cygnus.com>
584 * config/tc-alpha.c (alpha_align): Check, don't assert, that
585 the previous label was in the current section before playing
588 1999-11-06 Nick Clifton <nickc@cygnus.com>
590 * config/tc-v850.c (v850_force_relocation): Force relocation
592 (v850_pcrel_from_selection): Do not compute a pcrel offset if
595 1999-11-05 Michael Meissner <meissner@cygnus.com>
597 * expr.h (operatorT): Increase machine dependent operators to 16.
598 * expr.c (op_rank): Ditto.
600 1999-11-03 Ian Lance Taylor <ian@zembu.com>
602 * read.c (pseudo_set): Reject attempts to set the value of a
605 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
608 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
610 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
611 to bfd_set_section_contents.
613 1999-11-03 Nick Clifton <nickc@cygnus.com>
615 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
617 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
619 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
620 (mips_ip): Use OPCODE_IS_MEMBER.
622 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
624 * config/tc-arm.c (reg_required_here): Improve comments.
626 * config/tc-arm.c (thumb_opcode): Add "variants" field.
627 (tinsns): Initialize variants field.
629 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
632 1999-10-27 Scott Bambrough <scottb@netwinder.org>
634 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
635 * config/tc-arm.h: Fix compile time warnings.
637 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
639 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
640 form @abs16, @(abs16) and @(abs16 + imm).
642 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
644 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
645 (ISA_HAS_64_BIT_REGS) New.
646 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
647 mips_emit_delays,macro_build,load_register,load_addresss,
648 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
649 and/or use new ISA_xxx macros in expressions involving
650 ISA, particularly mips_opts.isa.
652 1999-10-18 Michael Meissner <meissner@cygnus.com>
654 * expr.h (operatorT): Add machine dependent operators md1..md8.
655 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
656 for the machine dependent operators to use.
658 * expr.c (op_rank): Add machine dependent operators.
660 * config/tc-alpha.c (O_pregister): Define as a machine dependent
662 (O_cpregister): Ditto.
663 (md_begin): Change X_op test that field is wide enough to use
664 O_max instead of O_alpha_max.
665 (cpu_types): Fill in missing initializer.
666 (alpha_num_macros): Make unsigned.
667 (md_assemble): Make opnamelen be size_t.
668 (md_apply_fix): Cast alpha_num_operands to int before testing.
669 (alpha_force_relocation): Ditto.
670 (alpha_fix_adjustable): Ditto.
671 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
672 (tc_gen_reloc): Ditto.
673 (tc_get_register): Ditto.
678 (s_alpha_ent): Ditto.
679 (s_alpha_end): Ditto.
680 (s_alpha_frame): Ditto.
681 (s_alpha_prologue): Ditto.
682 (s_alpha_file): Ditto.
683 (s_alpha_gprel32): Ditto.
684 (s_alpha_proc): Ditto.
685 (s_alpha_set): Ditto.
686 (s_alpha_base): Ditto.
687 (s_alpha_align): Ditto.
688 (s_alpha_arch): Ditto.
689 (alpha_align): Ditto.
690 (assemble_insn): Suppress unused variable warning.
692 (assemble_insn): Don't assume X_op and X_unsigned are in a given
693 order in the structure.
694 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
696 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
698 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
700 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
702 * config/tc-i386.c (i386_index_check): Correct #endif location.
704 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
706 * as.c (show_usage): Document new options.
707 (parse_args): Add --no-warn, --warn, --fatal-warnings,
708 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
709 (parse_args): Parse the new options.
710 (main): If there were warnings, and --fatal-warnings
711 was specified, print an error.
712 * as.h: New variable, flag_fatal_warnings, for new option.
714 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
716 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
717 '@'. Change autoincrement completers to fall through to cache control
720 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
722 (pa_parse_addb_64_cmpltr): New function.
724 * config/tc-hppa.c (pa_ip): Change error message.
725 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
726 '?Q' args to allow falling through.
728 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
729 Remove unused conditional codes.
730 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
732 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
734 * config/tc-d30v.c (CHAR_BIT): Define.
735 (check_range): Fix bit operations to support integers bigger than
738 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
740 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
743 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
744 Doug Evans <devans@cygnus.com>
746 Add support for m32rx.
747 * config/tc-m32r.c (enable_m32rx): New static global.
748 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
749 (allow_m32rx): New function.
750 (M32R_SHORTOPTS): Add `O'.
751 (md_longopts): Add --m32rx plus several warning options.
752 (md_parse_option): Handle new options.
753 (md_show_usage): Print them.
754 (md_begin): Enable m32rx.
755 (OPERAND_IS_COND_BIT): New macro.
756 (first_writes_to_seconds_operands): New function.
757 (writes_to_pc,can_make_parallel,make_parallel): New functions.
758 (target_make_parallel,assemble_two_insns): New functions.
759 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
760 If optimizing and m32rx, try to make consecutive insns parallel.
762 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
764 * config/tc-mips.c (nopic_need_relax): Allow for the
765 .sdata.foo sections generated by -fdata-sections,
766 and for the .gnu.linkonce.s sections generated by C++.
768 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
770 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
771 with cleaner code using completer prefixes. Add 'Y'.
773 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
775 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
777 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
778 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
779 insn does not match and we should try the next insn in the table.
781 1999-09-22 Nick Clifton <nickc@cygnus.com>
783 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
785 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
787 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
790 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
792 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
793 OBJ_ELF. If ELF, add "sq".
794 (md_parse_option): If ELF, ignore -s and -q.
795 (md_show_usage): Mention ELF options.
797 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
799 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
802 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
804 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
806 * config/tc-hppa.c (struct pa_it): New field "trunc".
807 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
808 (pa_parse_ftest_gfx_completer): New function
809 (pa_parse_fp_cnv_format): New function.
811 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
812 (md_apply_fix): Handle 22bit pc-rel branches.
814 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
816 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
818 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
820 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
822 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
824 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
825 (pa_ip): Handle 'fX'.
827 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
829 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
830 (pa_ip): Handle 'fX'.
832 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
834 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
835 unwinds unless the function is in the text space.
836 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
838 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
840 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
841 (md_assemble): To here. Tweak address generation.
843 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
845 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
846 (md_assemble): Call dwarf2_where for OBJ_ELF.
847 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
848 (pa_end_of_source): New function.
849 * tc-hppa.h (md_end): Define for OBJ_ELF.
851 1999-09-14 Michael Meissner <meissner@cygnus.com>
853 * configure.in (Canonicalization of target names): Remove adding
854 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
855 generates $ac_config_sub with a ${CONFIG_SHELL} already.
856 * configure: Regenerate.
858 1999-09-14 Donn Terry <donn@interix.com>
860 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
862 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
864 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
865 pc-relative jmp/call to an absolute symbol.
866 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
867 absolute section symbols.
869 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
870 jump handling code and comments.
872 1999-09-12 Ian Lance Taylor <ian@zembu.com>
874 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
875 the value if TE_PE and a global defined symbol.
877 1999-09-11 Ian Lance Taylor <ian@zembu.com>
879 * write.c (dump_section_relocs): Call print_symbol_value_1 to
880 print the symbol, rather than printing it here.
882 1999-09-11 Donn Terry <donn@interix.com>
884 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
885 BFD_RELOC_RVA relocations.
887 * config/tc-i386.c (md_undefined_symbol): Compare the name against
888 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
891 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
893 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
894 * doc/internals.texi (Object format backend): Document
897 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
898 relocations against global symbols if TE_PE.
900 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
901 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
903 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
906 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
907 symbols which do not have a constant value, or tags with
908 non-tags. Remove the symbol from the list before adding it at the
911 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
912 C_FCN symbol differently if TE_PE.
913 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
914 appears in the pseudo-op, rather coff_line_base which is only set
917 * config/obj-coff.c (obj_coff_loc): New static function.
918 (obj_pseudo_table): Add "loc".
920 * config/obj-coff.c (add_lineno): Check that the line number is
923 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
924 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
926 (md_atof): Return NULL rather than 0.
927 * config/tc-i386.c (md_atof): Change type to int.
928 * expr.c (expr): Change first parameter to int.
929 * config/obj-coff.c: Add declarations for static functions.
930 (coff_frob_symbol): Use SYM_AUXENT.
931 * config/tc-i386.h (flag_16bit_code): Don't declare.
933 * config/obj-coff.c (obj_coff_section): Default to setting
934 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
936 * write.c (adjust_reloc_syms): Print adjusted fixup.
938 * expr.c (integer_constant): Correct too_many_digits calculation
941 1999-09-09 Andreas Schwab <schwab@suse.de>
943 * doc/c-arm.texi: Fix arguments of @var to not contain
946 1999-09-08 Philip Blundell <pb@nexus.co.uk>
948 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
950 (md_parse_option): Only support -k flag for ELF and COFF targets.
952 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
954 * config/tc-hppa.c (pa_ip): Put strict register checks before
955 call to pa_parse_number.
957 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
959 1999-09-06 Ian Lance Taylor <ian@zembu.com>
961 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
964 1999-09-06 Donn Terry <donn@interix.com>
966 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
968 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
970 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
971 candidate instruction. Require registers for register arguments
972 when in strict mode. Require assemble-time constants for
973 constants when in strict mode.
974 (pa_get_absolute_expression): Require a constant when in strict
977 1999-09-06 Nick Clifton <nickc@cygnus.com>
979 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
981 1999-09-04 Steve Chamberlain <sac@pobox.com>
983 * config/tc-pj.c: New file, supports picoJava in ELF.
984 * config/tc-pj.h: Ditto.
985 * configure.in (pjl*, pj*): New targets.
986 * Makefile.am: Rebuild dependencies.
988 (TARGET_CPU_CFILES): Add config/tc-pj.c.
989 (TARGET_CPU_HFILES): Add config/tc-pj.h.
990 * doc/c-pj.texi: New file.
991 * doc/as.texinfo: Add some PJ specifics.
992 * doc/all.texi: Add PJ to the list of all architectures, sort them
994 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
995 * configure, Makefile.in, doc/Makefile.in: Rebuild.
997 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
999 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1000 (obj_frob_file): Test for null pointer.
1001 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1002 (OBJ_PROCESS_STAB): And here.
1003 (elf_obj_sy): Remove
1005 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1006 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1007 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1009 * config/obj-coff.c (no_func): Remove.
1010 (coff_format_ops): Change occurrences of no_func to 0, as we test
1011 for 0 in obj-multi.h.
1013 * configure.in: Enable bfd for i386-coff when primary target is
1014 bfd. Enable i386 elf,coff emulation support. Don't set
1015 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1016 emulation to support.
1017 *configure: Regenerate.
1019 1999-09-02 Nick Clifton <nickc@cygnus.com>
1021 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1022 .section .line directive is encountered.
1024 1999-09-01 Nick Clifton <nickc@cygnus.com>
1026 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1029 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1030 * as.texinfo: Document --gdwarf2 command line option.
1031 Add additional documentation of ARM command line switches.
1033 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1035 * config/tc-i386.c (i386_intel_memory_operand): Combine
1036 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1037 and RESTORE_END_STRING around parse_register calls.
1038 (i386_operand): Here too.
1039 (i386_is_reg): Remove.
1040 (parse_register): Move as_bad calls from within this function to
1043 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1045 Based on a patch from H.J. Lu <hjl@gnu.org>
1046 * config/tc-i386.c (parse_register): Handle FP regs specially.
1047 (md_begin): Remove '(' and ')' from register_chars.
1049 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1051 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1052 error message (done elsewhere).
1054 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1056 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1058 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1060 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1063 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1065 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1067 Add new completers. Fix bug in 64 bit condition handling.
1069 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1072 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1074 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1076 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1078 1999-08-27 Jim Wilson <wilson@cygnus.com>
1080 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1081 (struct ls): Add frag field. Initialize it to zero.
1082 (out_end_sequence): New local text_frag. Set it while in text section.
1083 Replace address check with frag check. Set ls.frag to text_frag if
1084 out_set_addr called.
1085 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1086 Set it before switching sections. Replace address check with frag
1087 check. Set ls.frag to saved_frag if out_set_addr called.
1089 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1091 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1092 output "advance_pc" opcode instead of calling gen_addr_line().
1093 The latter has the undesired side-effect of creating a new row
1094 in the debug line info matrix.
1096 1999-08-26 Jim Wilson <wilson@cygnus.com>
1098 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1099 ls.last_filename if last is less than zero. Set ls.last_filename
1100 when allocating new entry.
1101 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1104 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1106 * config/tc-i386.c (i386_index_check): Fix the displacement size
1107 when INFER_ADDR_PREFIX.
1109 1999-08-18 Nick Clifton <nickc@cygnus.com>
1111 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1114 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1116 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1117 handle 0xffffNNNN constants correctly.
1119 1999-08-16 Nick Clifton <nickc@cygnus.com>
1121 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1124 1999-08-13 Nick Clifton <nickc@cygnus.com>
1126 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1127 (md_apply_fix3): Always pass positive values to
1128 validate_offset_imm.
1130 1999-08-12 Nick Clifton <nickc@cygnus.com>
1132 * config/tc-arm.c (skip_whitespace): New macro.
1133 Formatting tidy ups.
1135 (md_apply_fix3): Store relocation offset in addend for ELF based
1137 (arm_force_relocation): Always generate relocs for Thumb function
1140 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1142 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1143 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1145 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1147 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1148 flags for the unwind subspace.
1150 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1151 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1152 suitable relocation based on the size of the target's pointer.
1153 Always Use subsegment zero for the unwinders.
1154 (pa_level): Handle "2.0w".
1156 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1158 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1159 with the following instruction unless this was specified.
1161 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1163 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1164 certain sections, to match BFD changes.
1166 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1168 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1169 (EXTRA_SCRIPTS): Define to keep automake happy.
1170 * Makefile.in: Rebuild.
1172 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1174 * Makefile.am: Rename .dep* files to DEP*.
1175 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1176 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1178 * Makefile.in: Rebuild.
1180 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1182 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1184 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1186 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1187 avoid problems on DOS filesystems.
1188 * Makefile.in: Rebuild.
1190 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1192 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1194 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1197 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1199 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1200 line to create ${GDBINIT} rather than .gdbinit.
1201 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1203 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1205 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1207 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1209 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1211 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1213 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1214 non-adjustable symbols.
1216 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1218 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1220 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1222 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1225 1999-08-05 Donn Terry <donn@interix.com>
1227 * config/te-interix.h: New file.
1228 * configure.in (i386-*-interix*): New target.
1229 * configure: Rebuild.
1231 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1233 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1234 selectors for ELF too.
1235 (selector_table): Add "ltp" and "rtp" selectors.
1237 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1239 * config/tc-i386.c (i386_operand): No need to change
1240 operand_string pointer in segment reg case before goto
1241 do_memory_reference. Initialise displacement_string_start and
1242 displacement_string_end after do_memory_reference label.
1243 (i386_index_check): Add operand_string param, and print error
1244 message on failure here.
1245 (i386_intel_memory_operand): Instead of here.
1246 (i386_operand): And here.
1247 (INFER_ADDR_PREFIX): Enable.
1249 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1251 * config/tc-i386.h (DefaultSize): Define. Renumber following
1252 opcode_modifier defines.
1254 From Etienne Lorrain <etienne.lorrain@ibm.net>
1255 * config/tc-i386.c (stackop_size): New variable.
1256 (set_16bit_code_flag): Clear it here.
1257 (set_16bit_gcc_code_flag): New function.
1258 (md_pseudo_table): Add "code16gcc" entry.
1259 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1261 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1263 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1264 next_set_end even if the end symbol is being discarded.
1266 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1267 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1268 * config/obj-coff.c: Likewise.
1269 (seg_info_type): Remove.
1270 (seg_info_off_by_4): Change to array of segT.
1271 (s_get_segment): Adjust accordingly.
1272 (obj_pseudo_table): Fully initialize sentinel entry.
1274 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1275 Ralf Baechle <ralf@uni-koblenz.de>.
1277 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1279 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1281 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1283 * config/tc-i386.c: Indentation and white space changes.
1284 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1285 don't enable it by default.
1286 (i386_intel_operand): Remove redundant prototype.
1287 Move check on number of memory operands, and i.mem_operands++
1288 (i386_intel_memory_operand): To here.
1289 Remove i386_immediate code from here. Remove special case code
1290 for input and output using (%dx). Remove base/index checks and
1291 call i386_index_check instead. Save initial operand_string
1292 argument for error message.
1293 (i386_operand): Remove redundant prototype. Move base/index
1294 checks to i386_index_check.
1295 (i386_displacement): Move intel mode check for non-zero
1297 (i386_intel_memory_operand): To here.
1299 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1301 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1302 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1303 by .register pseudo-op if -64 and --no-undeclared-regs.
1304 (s_register, sparc_adjust_symtab): New functions.
1305 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1306 Declare sparc_adjust_symtab as tc_adjust_symtab.
1307 * doc/c-sparc.texi: Add description of #ignore special literal
1308 for .register pseudo-op.
1310 1999-07-30 Catherine Moore <clm@cygnus.com>
1312 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1313 the relocation's section offset.
1315 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1317 * write.c (fixup_segment): Fix generic error check overflow test.
1319 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1320 X_add_number to long.
1322 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1324 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1327 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1329 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1332 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1334 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1336 * configure.bat: Remove; obsolete.
1337 * config/go32.cfg: Likewise.
1339 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1341 * configure.in (i386-*-vxworks*): New target.
1342 * configure: Rebuild.
1344 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1346 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1348 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1350 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1352 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1353 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1354 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1355 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1356 MAX_RELOC_EXPANSION): Define.
1357 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1359 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1361 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1362 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1363 block. Print a warning if an 8-bit or 16-bit constant
1364 displacement or immediate is truncated on output.
1365 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1367 (i386_operand): Disallow immediate jump absolute operand.
1369 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1371 * configure.in: Bump version number to 2.9.5.
1372 * configure: Rebuild.
1374 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1377 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1379 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1380 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1382 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1384 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1386 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1388 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1389 if -mno-fpu was given.
1390 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1392 (cons_fix_new_arm): Remove misleading comments.
1394 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1396 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1398 (relax_segment): Likewise. After giving a rs_org error, convert
1399 the frag to rs_align to avoid cascading errors.
1401 1999-07-12 Andreas Schwab <schwab@suse.de>
1403 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1405 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1407 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1408 as appropriate. Fill in structure initializations. Add variable
1409 initializations. Add casts.
1410 * dwarf2dbg.c (print_stats): Change i to size_t.
1411 * listing.c (listing_listing): Change list_line to unsigned int.
1413 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1415 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1416 rather than checking for \001 and \002 in symbol name.
1417 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1419 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1421 * configure.in (hppa*-linux-gnu*): New target.
1422 * configure: Rebuilt.
1424 1999-07-08 Nick Clifton <nickc@cygnus.com>
1426 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1428 1999-07-07 Nick Clifton <nickc@cygnus.com>
1430 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1431 accessing symbolP directly.
1433 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1435 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1438 1999-07-05 Nick Clifton <nickc@cygnus.com>
1440 * config/tc-arm.c (ARM_EXT_V5): Define.
1441 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1442 (md_begin): Detect ARM v5 architectures.
1443 (md_parse_option): Accept arm v5 specification.
1444 (md_show_usage): Documment -marmv5 switch.
1446 * doc/c-arm.texi: Document -marmv5 command line option.
1448 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1450 (validate_immediate_twopart): New function. Determine if a
1451 constant can be computed by two ADD instructions.
1452 (output_inst): Remove its command line parameter - it was never
1454 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1455 implememt the ADRL pseudo op.
1456 (tc_gen_reloc): Generate a suitable error message if an ADRL
1457 instruction tries to generate a real reloc.
1459 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1461 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1463 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1466 1999-06-27 H.J. Lu <hjl@gnu.org>
1468 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1469 non BFD_ASSEMBLER case.
1471 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1473 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1476 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1478 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1479 out_end_sequence() when the address decreases due to a new frag.
1480 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1481 numbering starts with 1.
1483 1999-06-23 Nick Clifton <nickc@cygnus.com>
1485 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1487 (mcore_s_text): Call obj_elf_text for ELF target.
1488 (mcore_s_data): Call obj_elf_data for ELF target.
1489 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1491 (mcore_s_bss): New function: Dump literal table before changing
1493 (mcore_s_comm): New function: Dump literal table before changing
1496 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1497 No longer static functions.
1498 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1499 Provide prototypes for these functions.
1501 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1503 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1504 a list of names, to try obj_segment_name, and to try abbreviated
1505 names when using COFF without long section names.
1507 * config/tc-alpha.c: More use of symbol accessor functions.
1508 * config/tc-arc.c: Likewise.
1509 * config/tc-d30v.c: Likewise.
1510 * config/tc-fr30.c: Likewise.
1511 * config/tc-i860.c: Likewise.
1512 * config/tc-m88k.c: Likewise.
1513 * config/tc-mcore.c: Likewise.
1514 * config/tc-ns32k.c: Likewise.
1515 * config/tc-sparc.c: Likewise.
1516 * config/tc-v850.c: Likewise.
1518 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1519 sy_value with appropriate accessor functions.
1520 * config/tc-arm.c (md_apply_fix3): Likewise.
1521 * config/tc-d10v.c (AT_WORD_P): Likewise.
1522 * config/tc-v850.c (reg_name_search): Likewise.
1524 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1525 use symbol_get_bfdsym instead.
1526 * config/tc-ppc.c (md_assemble): Likewise.
1527 * config/tc-v850.c (v850_comm): Likewise.
1529 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1531 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1532 the symbol, rather than accessing the bsym member.
1533 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1534 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1535 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1536 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1537 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1538 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1539 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1540 * config/tc-v850.c (tc_gen_reloc): Likewise.
1542 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1544 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1545 (hppa_gen_reloc_type): Conditionalize on BFD64.
1546 (tc_gen_reloc): Re-enable ELF relocations.
1547 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1549 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1551 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1553 (do_ldst): Move assignment out of if condition.
1554 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1555 parentheses to avoid warning.
1557 1999-06-21 Nick Clifton <nickc@cygnus.com>
1559 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1560 macro to get at the BFD symbol associated with a GAS symbol.
1562 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1564 * config/tc-ppc.c: Update for symbol handling changes.
1565 * config/obj-coff.c: Likewise.
1567 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1569 * tc-hppa.c: General cleanups of ELF support. No more spaces
1570 and subspaces for ELF.
1571 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1572 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1573 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1574 (UNWIND_SECTION_NAME): Likewise.
1575 (space/subspace related structures): Conditionalize definitions
1577 (space/subspace directives and support routines): Conditionalize
1578 definitions and references/uses on OBJ_SOM.
1579 (label_symbol_struct): For ELF, track the symbol's segment. For
1580 SOM track its space.
1581 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1583 (USE_ALIASES): Kill for both SOM & ELF.
1584 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1585 (pa_space, pa_subspace): Corresponding changes.
1586 (pa_spaces_begin): Corresponding chagnes.
1587 (md_begin): Do not muck around with space/subspace stuff for
1589 (md_apply_fix): Temporarily disable argument relocation stuff
1591 (tc_gen_reloc): Temporarily disable relocation generation for
1593 (pa_build_unwind_subspace): Similarly.
1595 1999-06-16 Nick Clifton <nickc@cygnus.com>
1597 * config/tc-arm.c (thumb_set): New pseudo op.
1598 (text, data, section): Override these pseudo ops with ARM
1600 (s_thumb_set): New function: Perform the same as a .set pseudo
1601 op, but also mark the alias'ed symbol as being a Thumb
1603 (arm_s_text): New function: Perform the same as the .text
1604 pseudo op, but dump the literal pool before changing
1606 (arm_s_data): New function: Perform the same as the .data
1607 pseudo op, but dump the literal pool before changing
1609 (arm_s_section): New function: Perform the same as the
1610 .section pseudo op, but dump the literal pool before changing
1612 (arm_cleanup): Do not reset the current section before dumping
1615 1999-06-17 Nick Clifton <nickc@cygnus.com>
1617 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1618 OPTION_NO_WARN_UNMATCHED entries.
1619 (md_parse_option): Generate a warning message if an unrecognised
1620 option is encountered.
1622 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1623 (get_operands): When parsing an expression after an '@' symbol
1624 has been detected, do not ignore '#' symbols.
1625 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1628 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1630 From K. Richard Pixley <rich@noir.com>:
1631 * configure.in (ppc-*-vxworks*): New target.
1632 * configure: Rebuild.
1634 1999-06-12 Philip Blundell <philb@gnu.org>
1636 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1638 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1640 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1641 which refer to symbols in linkonce sections, permit reducing the
1642 relocs if the symbol is local.
1644 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1646 * subsegs.c (subseg_text_p): New function.
1647 * as.h (subseg_text_p): Declare.
1648 * read.c (do_align): Use subseg_text_p to set the default fill.
1649 * write.c (subsegs_finish): Likewise.
1650 * config/obj-coff.c (write_object_file): Likewise.
1651 * config/tc-i386.h (md_maybe_text): Don't define.
1652 (md_do_align): Use subseg_text_p to set the default fill.
1653 * config/tc-m32r.c (m32r_do_align): Likewise.
1654 * config/tc-sh.c (sh_do_align): Likewise.
1655 * config/tc-sparc.h (md_do_align): Likewise.
1657 1999-06-12 David O'Brien <obrien@freebsd.org>
1659 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1660 * configure: Rebuild.
1662 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1664 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1665 * Makefile.am: Rebuild dependencies.
1666 * Makefile.in: Rebuild.
1668 * config/tc-i386.c (i386_immediate): Remove unused label
1671 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1672 * symbols.c: Likewise.
1673 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1674 sy_next field when taking address, rather than symbol_next.
1676 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1678 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1679 value from the output file architecture.
1680 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1681 * dwarf2dbg.h: Change bfd_vma to addressT.
1683 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1685 * dwarf2dbg.h: Use PARAMS in function declarations.
1687 1999-06-11 Martin Dorey <mdorey@madge.com>
1689 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1690 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1692 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1694 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1696 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1698 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1701 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1703 * read.c (read_a_source_file): Only declare inescape if
1706 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1708 (find_entry_byval): Add parens to avoid warning.
1710 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1712 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1715 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1717 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1720 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1721 synthetize_setx): New functions.
1722 (md_assemble): Broken the special cases into the above
1723 functions. Make compiler happy if sizeof(bfd_vma)==4.
1724 Fix sethi generated from set/setuw. If instructions have a relloc,
1725 always clear the fields to be relocated in the opcode.
1726 (sparc_ip): Remove special_case global variable.
1728 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1730 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1731 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1732 indication of success rather than a value.
1733 (itbl_get_val): Likewise.
1734 (itbl_get_field): Use strcspn. Change delimiters to include
1736 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1737 (itbl_get_val): Likewise.
1738 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1740 * symbols.c (copy_symbol_attributes): Convert local symbols to
1743 1999-06-10 Nick Clifton <nickc@cygnus.com>
1745 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1748 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1750 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1751 Optimize set if sizeof(bfd_vma) == 64.
1752 (sparc_ip): Fix sethi - without %hi() it should generate
1753 R_SPARC_22 reloc, not R_SPARC_HI22.
1754 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1756 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1758 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1759 (s_ncons): New function.
1760 (native_op_table): New table.
1761 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1762 R_SPARC_OLO10 handling.
1764 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1766 * expr.h (struct expressionS): Revert last change; widen X_op.
1767 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1769 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1771 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1772 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1773 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1774 * Makefile.in: Regenerated.
1776 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1777 `common' pass on to s_mri_common.
1778 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1780 1999-06-06 Richard Henderson <rth@cygnus.com>
1782 * config/obj-elf.c (obj_elf_section): Don't free the return
1783 value of demand_copy_C_string.
1785 1999-06-05 Richard Henderson <rth@cygnus.com>
1787 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1788 creation logic from obj_elf_create_section.
1790 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1791 (section_stack): New.
1792 (special_sections): Make const.
1793 (obj_elf_section): Gut and rewrite parsing.
1794 (obj_elf_change_section): New function broken out of obj_elf_section.
1795 (obj_elf_parse_section_letters): Likewise.
1796 (obj_elf_section_word): Likewise.
1797 (obj_elf_section_type): Likewise.
1798 (obj_elf_previous): Treat as a toggle.
1799 (obj_elf_popsection): New.
1800 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1801 (ppc_section_type): Likewise.
1802 * config/tc-ppc.h: Likewise.
1804 * expr.h (struct expressionS): Don't make X_op a bitfield.
1805 * config/tc-alpha.c: Update for symbol handling changes.
1806 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1807 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1809 1999-06-05 Richard Henderson <rth@cygnus.com>
1811 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1812 (dwarf2_gen_line_info): Kill unused variables.
1813 (dwarf2_finish): Likewise.
1814 (dwarf2_where): Likewise.
1815 (dwarf2_directive_file): If we've only got a string,
1816 hand off to s_app_file.
1817 * ecoff.c: Move the include of ecoff.h.
1818 * symbols.h (S_IS_FUNCTION): Prototype.
1820 * read.c (LEX_HASH): Supply a default.
1822 (s_globl): Update `c' after skipping whitespace.
1823 * read.h (LEX_END_NAME, is_name_ender): New.
1824 * expr.c (get_symbol_end): Respect it.
1826 1999-06-04 Mark Klein <mklein@dis.com>
1828 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1830 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1832 * config/tc-hppa.c: Update for symbol handling changes.
1834 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1836 * cgen.c: Update for symbol handling changes.
1837 * config/tc-m32r.c: Likewise.
1839 * config/tc-hppa.h: Update for symbol handling changes.
1840 * config/tc-hppa.c: Likewise.
1842 * config/tc-arm.h: Update for symbol handling changes.
1843 * config/tc-arm.c: Likewise.
1844 (symbol_make_empty): Remove. Just use symbol_create.
1846 * symbols.c (symbol_set_tc): Correct name.
1848 * Makefile.am: Rebuild dependencies.
1849 ($(OBJS)): Don't depend upon struc-symbol.h.
1850 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1851 * dep-in.sed: Don't remove struc-symbol.h.
1852 * Makefile.in: Rebuild.
1854 * doc/internals.texi (Symbols): Describe changes in symbol
1857 1999-06-03 Richard Henderson <rth@cygnus.com>
1859 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1860 instead of doing the work by hand.
1862 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1864 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1865 state of line state-machine.
1866 (struct ls): Collect DWARF2 line state-machine state in new member
1867 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1868 resulted in any DWARF2 directives.
1869 (reset_state_machine): New function.
1870 (out_end_sequence): Ditto.
1871 (dwarf2_gen_line_info): When switching sections or switching to a
1872 lower text address, call out_end_sequence() first to terminate the
1873 previous code sequence as code sequences MUST have monotonically
1874 increasing addresses.
1875 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1877 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1879 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1880 DWARF2 debug info (line information only, at this point).
1881 * as.h: Update comment about supported debug formats.
1882 * dwarf2dbg.c, dwarf2dbg.h: New files.
1883 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1885 * expr.c (operand): Don't use [ for parens if we want an index op.
1886 (op_encoding): Switch [ into O_index, if desired.
1887 (op_rank): Renumber with O_index on bottom.
1888 (expr): If O_index, match closing bracket.
1889 * expr.h (O_index): New.
1891 * read.c (read_a_source_file): Conditionally allow matched "
1892 in lines passed to md_assemble.
1894 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1896 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1898 Add support for storing local symbols in a small structure to save
1899 memory when assembling large files.
1900 * as.h: Don't include struc-symbol.h.
1901 (symbolS): Add typedef.
1902 * symbols.c: Include struc-symbol.h.
1903 (local_hash): New static variable.
1904 (save_symbol_name): New static function, from symbol_create.
1905 (symbol_create): Call save_symbol_name.
1906 (local_symbol_count): New static variable.
1907 (local_symbol_conversion_count): Likewise.
1908 (LOCAL_SYMBOL_CHECK): Define.
1909 (local_symbol_make): New static function.
1910 (local_symbol_convert): New static function.
1911 (colon): Handle local symbols. Create local symbol for local
1913 (symbol_table_insert): Handle local symbols.
1914 (symbol_find_or_make): Create local symbol for local label name.
1915 (symbol_find_base): Check for local symbol.
1916 (symbol_append, symbol_insert): Check for local symbols.
1917 (symbol_clear_list_pointers, symbol_remove): Likewise.
1918 (verify_symbol_chain): Likewise.
1919 (copy_symbol_attributes): Likewise.
1920 (resolve_symbol_value): Handle local symbols.
1921 (resolve_local_symbol): New static function.
1922 (resolve_local_symbol_values): New function.
1923 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1924 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1925 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1926 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1927 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1928 (symbol_previous, symbol_next): New functions.
1929 (symbol_get_value_expression): Likewise.
1930 (symbol_set_value_expression): Likewise.
1931 (symbol_set_frag, symbol_get_frag): Likewise.
1932 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1933 (symbol_mark_used_in_reloc): Likewise.
1934 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1935 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1936 (symbol_mri_common_p): Likewise.
1937 (symbol_mark_written, symbol_clear_written): Likewise.
1938 (symbol_written_p): Likewise.
1939 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1940 (symbol_section_p, symbol_equated_p): Likewise.
1941 (symbol_constant_p): Likewise.
1942 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1943 (symbol_get_obj, symbol_set_obj): Likewise.
1944 (symbol_get_tc, symbol_set_tc): Likewise.
1945 (symbol_begin): Initialize local_hash.
1946 (print_symbol_value_1): Handle local symbols.
1947 (symbol_print_statistics): Print local symbol statistics.
1948 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1949 Declare new symbols.c functions. Move many declarations here from
1951 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1952 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1953 (struct symbol): Move bsym to make it clearly the first field.
1954 Remove TARGET_SYMBOL_FIELDS.
1955 (symbolS): Don't typedef.
1956 (struct broken_word): Remove.
1957 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1958 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1959 (symbol_clear_list_pointers): Likewise.
1960 (symbol_insert, symbol_remove): Likewise.
1961 (symbol_previous, symbol_append): Likewise.
1962 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1963 (struct local_symbol): Define.
1964 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1965 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1966 (local_symbol_get_frag, local_symbol_set_frag): Define.
1967 (local_symbol_get_real_symbol): Define.
1968 (local_symbol_set_real_symbol): Define.
1970 * write.c (write_object_file): Call resolve_local_symbol_values.
1971 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1972 (TARGET_SYMBOL_FIELDS): Don't define.
1973 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1974 ECOFF_DEBUGGING, add ECOFF fields.
1975 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1976 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1977 ECOFF_DEBUGGING, add ECOFF fields.
1978 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1979 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1980 * config/tc-mcore.h: Don't include struc-symbol.h.
1981 (TARGET_SYMBOL_FIELDS): Don't define.
1982 (struct mcore_tc_sy): Define.
1983 (TC_SYMFIELD_TYPE): Define.
1984 * Many files: Use symbolS instead of struct symbol. Use new
1985 accessor functions rather than referring to symbolS fields
1988 * read.c (s_mri_common): Don't add in value of line_label.
1990 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1991 checking for SEC_LINK_ONCE.
1993 * config/tc-sh.h (sh_fix_adjustable): Declare.
1995 * app.c (input_buffer): New static variable.
1996 (app_push): Save saved_input in allocated buffer.
1997 (app_pop): Restored saved_input.
1998 (do_scrub_chars): Change get parameter to take char * and int as
1999 arguments. Change GET macro to pass input_buffer to get
2000 function. Don't save input into allocated buffer.
2001 * as.h (do_scrub_chars): Update declaration.
2002 * input-file.c (input_file_get): Change to take char * and int.
2003 Read data into passed in buffer. Remove static buffer.
2004 * read.c (scrub_from_string): Change to take char * and int. Copy
2005 data into passed in buffer.
2007 * hash.h: Neaten. Declare hash_traverse.
2008 * hash.c: Complete rewrite based on BFD hashing code.
2009 * gasp.c (chunksize): New variable.
2010 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2013 1999-05-28 Nick Clifton <nickc@cygnus.com>
2015 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2016 addend unless the target uses an old ABI.
2018 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2020 -Wchar-subscripts cleanup
2021 * listing.c (listing_newline): Use unsigned char variable, so
2022 calls to isascii,iscntrl are correct.
2023 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2025 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2026 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2027 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2028 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2030 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2032 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2034 (arch_coldfire_p): New #define.
2035 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2037 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2039 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2041 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2042 (install_operand): Add place `N'.
2043 (init_table): Add registers ACC, MACSR, MASK.
2045 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2047 * config/tc-m68k.c: Change mcf5200 --> mcf.
2048 (archs): Add mcf5206e, mcf5307.
2049 (m68k_ip): Add format `u'.
2050 (install_operand): Add place `m', `M', `h'.
2051 (init_table): Add upper/lower registers.
2053 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2055 1999-05-28 Martin Dorey <mdorey@madge.com>
2057 * config/tc-i960.c: Several minor changes to add ELF and
2058 BFD_ASSEMBLER support.
2059 * config/tc-i960.h: Likewise.
2060 * configure.in (i960-*-elf*): New target.
2061 * aclocal.m4, configure: Rebuild.
2063 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2065 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2066 reloc changes when defined(BFD_ASSEMBLER).
2068 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2070 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2072 * write.c (write_print_statistics): Output to file, not stderr.
2074 * expr.c (generic_bignum_to_int32,64): Prototype.
2076 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2077 output_sleb128, output_uleb128, output_big_sleb128,
2078 output_big_uleb128, output_big_leb128): Prototype.
2079 (output_big_sleb128, output_big_uleb128): Make inline.
2080 (output_big_leb128): Remove inline
2082 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2083 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2084 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2085 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2086 value for correct overflow check in write.c:fixup_segment.
2087 * write.c (fixup_segment): Move bitfield overflow checks to after
2088 the md_apply_fix call.
2089 * config/obj-coff.c (fixup_segment): Likewise.
2090 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2091 valueT *val argument.
2093 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2095 * config/atof-ieee.c (gen_to_words): Correctly round a
2096 denormalized number. Fix off-by-one in range checking for
2097 exponent in a denormal.
2099 1999-05-10 Nick Clifton <nickc@cygnus.com>
2101 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2104 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2106 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2108 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2110 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2111 (ReverseRegRegmem): Remove.
2112 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2113 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2114 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2117 From Doug Ledford <dledford@redhat.com>
2118 * config/tc-i386.h (RegXMM): New for P/III.
2119 * config/tc-i386.c: Add support for P/III.
2121 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2123 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2124 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2125 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2127 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2129 * config/tc-i386.c (i386_immediate): Skip whitespace before
2130 complaining about junk after expression.
2131 (i386_displacement): Likewise.
2133 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2135 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2136 Don't copy before downcaseing.
2138 1999-05-05 Catherine Moore <clm@cygnus.com>
2140 * tc-m68k.c: Include elf/m68k.h.
2141 (m68k_elf_final_processing): New routine.
2142 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2145 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2147 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2150 1999-04-30 Nick Clifton <nickc@cygnus.com>
2152 * config/tc-mcore.c (mcore_s_section): Dump literals before
2155 1999-04-29 Nick Clifton <nickc@cygnus.com>
2157 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2160 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2162 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2163 (TC_INIT_FIX_DATA): Delete.
2164 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2165 (TC_INIT_FIX_DATA): Delete.
2166 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2167 * write.c (fix_new_internal): Initialize fx_cgen member.
2168 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2169 (gas_cgen_md_apply_fix3): Update.
2170 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2171 (md_cgen_record_fixup_exp): Update.
2172 (FX_OPINFO_R_TYPE): Update.
2174 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2175 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2176 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2177 * frags.h (struct frag): Make opindex, opinfo ints.
2179 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2181 1999-04-26 Tom Tromey <tromey@cygnus.com>
2183 * aclocal.m4, configure: Updated for new version of libtool.
2185 1999-04-22 Nick Clifton <nickc@cygnus.com>
2187 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2189 (md_apply_fix3): Do not fix up absolute relocations against
2192 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2194 1999-04-20 Nick Clifton <nickc@cygnus.com>
2196 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2197 changes and data-in-text directives.
2198 (mcore_cons): New function: intercept cons() operations.
2199 (mcore_float_cons): New function: intercept float_cons()
2201 (mcore_stringer): New function: intercept stringer() operations.
2203 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2205 * obj.h (struct format_ops): Change generate_asm_lineno field to
2207 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2209 * config/tc-alpha.c (find_opcode_match): Add default case to
2211 (find_macro_match): Likewise.
2212 (load_expression): Parenthesize && within ||.
2214 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2216 1999-04-17 Nick Clifton <nickc@cygnus.com>
2218 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2219 .text .data .section pseudo ops.
2220 (mcore_s_section): New function. Dump lits before changing secs.
2221 (mcore_s_text): New function. Dump lits before changing secs.
2222 (mcore_s_data): New function. Dump lits before changing secs.
2224 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2226 * config/tc-mips.c (mips_32bitmode): New.
2227 (md_begin): Set mips_32bitmode if needed.
2228 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2229 Set EF_MIPS_32BITMODE.
2231 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2233 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2236 1999-04-16 Nick Clifton <nickc@cygnus.com>
2238 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2240 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2242 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2243 expressions correctly.
2246 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2248 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2250 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2252 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2253 and fmpynfadd instructions.
2255 1999-04-11 Richard Henderson <rth@cygnus.com>
2257 * as.h (environ): Declare it, if needed.
2258 * as.c (dump_statistics): Don't declare environ.
2259 * configure.in (environ): Detect declaration.
2260 * configure, config.in: Rebuild
2262 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2263 (i386_displacement): Allocate enough space for replacement buffer.
2264 Clean up replacement buffer initialization.
2266 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2268 * subsegs.c (section_symbol): Don't create a new symbol if one
2269 already exists; instead, use the existing one, but set its segment
2270 and frag data if it hasn't already been defined.
2271 * config/obj-coff.c (c_section_symbol): Likewise.
2273 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2275 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2277 1999-04-08 Nick Clifton <nickc@cygnus.com>
2279 * config/tc-mcore.c: New File: Support routines for MCore
2281 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2282 * config/obj-coff.c: Add support for mcore-pe target.
2284 * Makefile.am: Add support for MCore targets.
2285 * Makefile.in: Regenerate.
2286 * configure.in: Add support for MCore targets.
2287 * configure: Regenerate.
2289 * doc/all.texi: Set MCORE.
2290 * doc/as.texinfo: Document MCore specific command line options.
2292 * write.h: Prevent multiple inclusion.
2294 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2296 * asintl.h (LC_MESSAGES): Never define.
2297 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2299 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2302 * Makefile.am (m68k-parse.c): If configuring in the source
2303 directory, copy m68k-parse.y into the local directory before
2304 running ylwrap, to remove spurious differences when generating
2306 * Makefile.in: Rebuild.
2308 * config/tc-sparc.h (md_do_align): Just allocate the number of
2309 bytes necessary, rather than always allocating 1024.
2311 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2313 * listing.c (listing_newline): Add cast to avoid warning.
2314 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2315 * config/tc-i386.c (i386_scale): Add return value.
2316 (build_displacement_string): Remove unused local temp_disp2.
2317 (i386_intel_memory_operand): Add parentheses to avoid warning.
2318 (i386_intel_operand): Remove unused local end_of_operand_string.
2319 (i386_operand): Remove unused local operand_modifier.
2320 (i386_operand): Add parens to avoid warning.
2322 1999-04-04 Don Bowman <don@pixsci.com>
2324 * configure.in: Add mips*-*-vxworks* target; have it define
2326 * configure, config.in: Rebuild.
2328 1999-03-31 Nick Clifton <nickc@cygnus.com>
2330 * configure.in (emulations): Add support for arm-epoc-pe.
2331 * configure: Regenerate.
2332 * config/te-epoc-pe.h: New file. Define macros specific to
2334 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2335 for arm-epoc-pe target.
2337 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2339 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2341 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2343 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2344 detect ",n" without a condition.
2345 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2348 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2350 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2351 instruction is encoded with one bit.
2354 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2356 * doc/internals.texi (CPU backend): Mention that
2357 line_separator_chars should not include newline. From thi
2358 <ttn@mingle.glug.org>.
2360 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2362 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2363 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2365 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2367 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2369 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2371 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2374 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2376 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2378 1999-03-15 Martin Hunt <hunt@cygnus.com>
2380 * app.c (do_scrub_begin): Change '-' back to a symbol char
2381 so we can use multiple opcodes on a line again.
2383 * config/tc-d30v.c: By default, warn if a symbol has
2384 the same name as a register. Plus some minor
2385 updates from the branch.
2387 1999-03-13 Nick Clifton <nickc@cygnus.com>
2389 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2390 BFD_RELOC_16 and BFD_RELOC_64.
2392 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2394 * expr.c (expr): Add missing else.
2396 1999-03-12 Nick Clifton <nickc@cygnus.com>
2398 * config/tc-arm.c (md_apply_fix3): Improve error message.
2400 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2402 * Makefile.am (CPU_TYPES): Add fr30.
2403 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2404 (fr30,m32r dependencies): Update.
2405 * Makefile.in: Rebuild.
2407 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2408 (gas_cgen_record_fixup_exp): Ditto.
2409 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2410 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2411 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2412 (md_cgen_lookup_reloc): Update use of operand->type.
2413 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2414 (md_convert_frag): Call cgen_operand_lookup_by_num.
2415 (md_cgen_lookup_reloc): Update use of operand->type.
2416 (m32r_cgen_record_fixup_exp): Ditto.
2418 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2420 * config/tc-mips.c (md_show_usage): Fix message.
2422 1999-03-03 Nick Clifton <nickc@cygnus.com>
2424 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2425 and LDR reg,=<expr> instruction.
2427 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2430 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2432 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2434 1999-02-17 Nick Clifton <nickc@cygnus.com>
2436 This patch was created by: Scott Bambrough
2437 <scottb@corelcomputer.com>
2440 Special cased '@' character. The '@' character is used as the
2441 ARM assembler comment character, as a special character
2442 and in ELF .symver pseudo-op's, and as a special character in
2443 .type and .section pseudo-ops.
2444 (symver_pseudo): New static variable.
2445 (symver_state): New static variable.
2446 (struct app_save): Add field 'symver_state'.
2447 (app_push): Save global symver_state int struct app_save.
2448 (app_pop): Restore global symver_state from struct app_save.
2449 (do_scrub_chars): Special case handling of '@' character in
2452 * configure.in: Modified to recognize armv* uname syntax from ARM
2454 * configure: Regenerated.
2456 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2457 a prefix to the section's type.
2458 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2459 the type's typename.
2461 * config/tc-arm.h: Add support for PIC generation:
2462 (pic_code): New boolean.
2463 (obj_relocate_extern): Define.
2464 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2465 (TC_CONS_FIX_NEW): Define.
2466 (tc_fix_adjustable): Define.
2467 (GLOBAL_OFFSET_TABLE_NAME): Define.
2469 * config/tc-arm.c: Add support for PIC generation:
2470 (line_seperator_chars): Allow ';' as a seperator for Linux.
2471 (is_immediate_prefix): New macro.
2472 (arm_parse_reloc): New function.
2473 (s_arm_elf_cons): New function.
2474 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2475 (md_undefined_symbol): Special case handling for the Global Offset
2477 (md_apply_fix3): Handle PIC relocs.
2478 (tc_gen_reloc): Handle PIC relocs.
2479 (md_parse_option): Add support for '-k' command line switch to
2480 enable PIC generation.
2481 (cons_fix_new_arm): New function.
2482 (s_arm_elf_cons): New function.
2484 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2486 * configure.in: Add comments for uses of AC_DEFINE.
2487 * acinclude.m4: Likewise.
2488 * acconfig.h: Remove.
2489 * aclocal.m4: Rebuild.
2490 * configure: Rebuild.
2491 * Makefile.in: Rebuild.
2492 * config.in: Rebuild.
2494 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2496 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2497 non-constant offset from a base register.
2499 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2501 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2504 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2506 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2507 (emit_insn): Look for pc-relative and no-overflow specifiers on
2508 internal relocation types.
2510 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2512 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2515 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2517 (mips_4650, mips_4010, mips_4100): Variables removed.
2518 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2519 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2521 (md_begin): Don't bother initializing the mips_NNNN variables;
2522 mips_cpu is set, and that's good enough now.
2523 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2524 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2525 (show): New function, to handle wrapping in the CPU lists.
2526 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2528 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2530 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2531 than treat as an immediate specifier.
2533 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2535 * config/tc-i386.c: Prototype many functions.
2536 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2537 (i386_immediate): Remove unused second argument.
2538 (i386_intel_operand): Fix i386_is_reg typo.
2539 (i386_operand): Use allow_naked_reg.
2540 (output_invalid): Make operand int for K&R.
2542 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2544 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2546 * Makefile.in: Rebuild.
2548 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2550 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2552 (EXTRA_as_new_SOURCES): Comment out.
2553 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2554 * Makefile.in: Rebuild.
2555 * doc/Makefile.in: Rebuild.
2556 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2557 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2558 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2559 * configure: Rebuild.
2560 * aclocal.m4: Rebuild.
2561 * config.in: Rebuild.
2562 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2563 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2564 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2565 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2566 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2567 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2568 (gas_cgen_record_fixup_exp): Ditto.
2569 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2570 descriptor, not global variable.
2571 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2572 descriptor, not global variable. Refer to insert_operand handler
2573 via cpu descriptor, not global function.
2574 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2575 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2576 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2577 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2578 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2579 * config/tc-m32r.c: Ditto.
2580 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2581 (md_assemble): Ditto.
2582 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2584 1999-02-09 Nick Clifton <nickc@cygnus.com>
2586 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2587 relocations for ELF targets.
2589 1999-02-08 Nick Clifton <nickc@cygnus.com>
2591 * configure.in: Add support for StrongARM target.
2592 * configure: Regenerate.
2594 1999-02-05 Nick Clifton <nickc@cygnus.com>
2596 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2598 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2601 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2603 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2605 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2607 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2608 (INTEL_DWORD_MNEM_SUFFIX): Define.
2611 (DWORD_PTR): Define.
2612 (XWORD_PTR): Define.
2614 (OFFSET_FLAT): Define.
2616 (NONE_FOUND): Define.
2619 * config/tc-i386.c (set_intel_syntax): New routine.
2620 (intel_syntax): Declare.
2621 (allow_naked_reg): Declare.
2622 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2623 (intel_float_operand): New routine.
2624 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2625 Handle brackets as well as parens. Call i386_intel_operand for
2626 intel syntax. Reverse operands if appropriate. Handle new
2627 suffixes. Handle movzx and movsx.
2628 (i386_is_reg): New routine.
2629 (i386_immediate): New routine.
2630 (i386_scale): New routine.
2631 (i386_displacement): New routine.
2632 (i386_operand_modifier): New routine.
2633 (build_displacement_string): New routine.
2634 (i386_parse_seg): New routine.
2635 (i386_intel_memory_operand): New routine.
2636 (i386_intel_operand): New routine.
2637 (i386_operand): Call i386_displacement, i386_immediate,
2638 i386_scale, etc. instead of handling inline.
2639 (parse_register): Handle registers without prefix.
2641 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2643 * configure: Regenerate.
2644 * configure.in (arm-*-oabi): New.
2645 (thumb-*-oabi): New.
2646 * config/tc-arm.c (target_oabi): Declare.
2647 (md_apply_fix3): Support REL relocs.
2648 (md_parse_option): Handle -oabi.
2649 (elf32_arm_target_format): New routine.
2650 (md_longopts): Add OPTION_OABI.
2651 * config/tc-arm.h: Redefine TARGET_FORMAT.
2654 1999-01-28 Nick Clifton <nickc@cygnus.com>
2656 * write.c (write_relocs): Handle out of range error.
2658 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2659 (fr30_force_relocation): Default to 0.
2661 * config/tc-fr30.h (obj_fix_adjustable): Define.
2662 (TC_FORCE_RELOCATION): Define.
2664 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2667 1999-01-16 Nick Clifton <nickc@cygnus.com>
2669 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2670 merge of two instructions if the left instruciton kills the right.
2672 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2674 * Makefile.in: Regenerate.
2675 * configure.in: Redo test for using cgen.
2676 * configure: Regenerate.
2678 1999-01-09 Nick Clifton <nickc@cygnus.com>
2680 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2681 redefinition of this macro.
2683 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2685 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2688 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2690 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2691 a read of HI or LO and an immediatly following branch.
2693 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2695 * config/tc-mips.c (md_begin): Another correction to the setting of
2698 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2700 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2702 1998-12-21 Nick Clifton <nickc@cygnus.com>
2704 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2705 bit insn when optimizing, so that parallelised instructions will
2706 start on a 32 bit boundary.
2708 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2710 * config/tc-mips.c (mips_eabi64): New.
2711 (md_begin): Set mips_eabi64.
2712 (mips_elf_final_processing): Use it.
2714 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2716 * config/tc-mips.c (mips_elf_final_processing):
2717 Correct setting of ABI in e_flags.
2719 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2721 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2723 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2725 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2727 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2729 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2730 warning, values that don't fit in the field.
2732 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2734 * config/tc-mips.c (mips_abi_string): New.
2735 (md_parse_option,md_longopts): Add mabi.
2736 (mips_elf_final_processing): Set e_flags based on mabi flag.
2738 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2740 * config/tc-mips.c (md_parse_option): Handle vr4111.
2742 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2744 * config/tc-h8300.c (build_bytes): Change message given if the
2745 instruction requires H8/300H mode and we're not in Hmode, to
2746 suggest that it may be the operand modes that are the problem, not
2747 necessarily the opcode.
2749 1998-12-10 Nick Clifton <nickc@cygnus.com>
2751 * config/tc-fr30.c: Add line separator character.
2753 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2755 * configure.in (hppa-*-mpeix*): New target.
2756 * config/obj-som.h (obj_som_compiler): Declare.
2757 * config/obj-som.c (compiler_seen): New static variable.
2758 (obj_som_compiler): New function.
2759 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2760 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2761 (pa_type_args): Set hppa_priv_level.
2762 (pa_compiler): New static function if OBJ_SOM.
2763 * configure: Rebuild.
2765 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2767 * read.c (output_leb128): Don't mark as inline.
2769 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2771 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2772 AIX .vbyte unaligned data support.
2773 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2774 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2777 1998-12-07 Nick Clifton <nickc@cygnus.com>
2779 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2782 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2784 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2785 BFD_RELOC_ARM_PCREL_BRANCH.
2787 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2789 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2790 checking the target type.
2791 (mips-dec-bsd*): Set endian to little.
2792 * configure: Rebuild.
2794 COFF weak symbol support, based on patches from Mark Elbrecht
2795 <snowball3@usa.net>:
2796 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2797 * config/obj-coff.c (obj_coff_weak): New static function.
2798 (obj_coff_endef) [both versions]: Handle weak symbols.
2799 (coff_frob_symbol): Likewise.
2800 (yank_symbols): Likewise.
2801 (obj_pseudo_table): Add "weak".
2803 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2804 <aymeric.vincent@emi.u-bordeaux.fr>.
2805 * aclocal.m4: Rebuild with current tools.
2806 * configure: Rebuild.
2808 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2809 an assertion failure for a case we can't handle when OBJ_ECOFF.
2811 * expr.c (operator): And with 0xff to avoid problems with signed
2814 1998-12-03 Nick Clifton <nickc@cygnus.com>
2816 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2817 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2819 1998-12-02 Nick Clifton <nickc@cygnus.com>
2821 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2824 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2826 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2829 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2831 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2834 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2836 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2838 (d10v_cleanup): Only generate previous insn if a multiline insn is
2841 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2843 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2846 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2848 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2849 -marm6xxx command line switches.
2851 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2853 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2854 (itbl-ops.o): Delete duplicate dependencies.
2855 Rebuild dependencies.
2856 Add fr30 dependencies.
2857 * Makefile.in: Rebuild.
2859 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2861 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2863 * listing.c: Ignore line terminator characters found inside
2866 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2868 * po/gas.pot: Regenerated.
2870 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2872 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2873 fr30_is_label_start(). Also checks for delay slot insns.
2875 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2876 FR30 instructions which contain a colon in the mnemonic.
2878 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2880 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2882 * config/tc-fr30.c: Removed currently superflous code.
2884 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2886 * config/tc-fr30.h: New file.
2887 * config/tc-fr30.c: Tweaking so that it will compile.
2889 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2891 * config/tc-d10v.h (obj_fix_adjustable): Define.
2892 (TC_FORCE_RELOCATION): Define.
2893 (d10v_force_relocation): Declare.
2894 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2895 (md_apply_fix3): Handle Vtable relocs.
2896 (d10v_fix_adjustable): New.
2897 (d10v_force_relocation): New.
2899 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2901 * config/tc-d30v.c: Change default behaviour to ignore potential
2902 conflicts between register name and symbol names.
2904 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2906 * configure.in: Add fr30-*-*.
2907 * config/tc-fr30.c: New file.
2908 * Makefile.in: Regenerated.
2909 * config.in: Regenerated.
2910 * configure: Regenerated.
2911 * doc/Makefile.in: Regenerated.
2912 * po/gas.pot: Regenerated.
2914 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2916 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2919 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2921 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2923 (do_scrub_chars): Add some casts to unsigned char to avoid
2924 unwanted sign extension.
2925 * read.c (lex_type): Set characters about 127 to be symbol
2927 * config/tc-i386.c (md_begin): Set identifier_chars and
2928 operand_chars for values above 127.
2930 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2932 * configure.in: detect cygwin* instead of cygwin32*
2933 * configure: regenerate
2935 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2937 * listing.c: Add support for producing a listing from piped
2940 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2942 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2943 (append_insn): Account for the tx39's multiply behavior.
2945 1998-10-26 Michael Meissner <meissner@cygnus.com>
2947 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2948 from assemble_parallel_insns. Add support for '->' to indicate
2949 explicitly serializing the instructions.
2950 (md_assemble): Ditto.
2952 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2954 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2957 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2959 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2961 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2963 * config/tc-mips.c : support frame and regmask/fregmask when
2964 MIPS_STABS_ELF is specified.
2966 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2968 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2969 (md_apply_fix): Don't return 1 for VTABLE relocs.
2970 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2972 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2974 * doc/c-i386.texi: Replace occurences of "opcode" with
2975 "instruction mnemonic", "instruction", or "mnemonic" when
2976 referring to the name of an instruction. Use "opcode" when
2977 referring to the sequence of machine bytes.
2979 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2980 (is_opcode_char): Rename to is_mnemonic_char.
2981 (md_assemble and i386_operand): Correct error messages from
2982 "opcode" to "instruction mnemonic"
2983 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2984 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2985 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2986 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2987 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2988 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2989 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2991 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2993 * config/tc-i386.c (i386_operand): Check for garbage after
2996 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2998 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2999 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3001 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3003 * config/tc-sh.h (obj_fix_adjustable): Define.
3004 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3005 (md_apply_fix): Likewise.
3006 (tc_gen_reloc): Likewise.
3007 (sh_fix_adjustable): New.
3009 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3011 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3012 * cgen.h (gas_cgen_finish_insn): Update prototype.
3013 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3014 cgen_insn_t -> CGEN_INSN_INT.
3015 (make_parallel): Update handling of CGEN_INT_INSN_P.
3016 (assemble_parallel_insn): Ditto.
3017 (target_make_parallel): New function.
3018 (md_assemble): Use it.
3020 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3022 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3024 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3026 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3027 converted into lower case.
3029 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3031 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3032 (gas_cgen_tc_gen_reloc): Likewise.
3033 * config/tc-m32r.h (obj_fix_adjustable): Define.
3034 * config/tc-m32r.c (m32r_fix_adjustable): New.
3035 (m32r_force_relocation): Handle VTABLE relocs.
3037 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3039 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3041 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3043 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3044 to lower case before parsing.
3046 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3047 parallel insns modift buts in the PSW as a side effect.
3049 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3051 * config/tc-d30v.c (find_format): Test for missing flag and
3054 (md_apply_fix3): Fix error messages to avoid
3055 assumption about presence of a symbol.
3057 (parallel_ok): Disallow parallel instructions that both modify the
3060 (find_format): Generate a warning if an odd numbered register is
3061 used as the first register in a mutli-register instruction.
3063 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3065 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3066 relocations are always associated with a symbol.
3068 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3070 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3071 (elf32_sparc_force_relocation): Declare.
3072 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3073 (tc_gen_reloc): Handle vtable relocs.
3074 (elf32_sparc_force_relocation): New.
3076 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3078 * symbols.c (S_IS_FUNCTION): New.
3079 * config/tc-v850.h (obj_fix_adjustable): Define.
3080 (TC_FORCE_RELOCATION): Define.
3081 (v850_force_relocation): Declare.
3082 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3083 of fx_addnumber for VTABLE reloc addends.
3084 (md_apply_fix3): Handle VTABLE relocs.
3085 (v850_fix_adjustable): New.
3086 (v850_force_relocation): New.
3088 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3090 * tc-hppa.c (fp_operand_format): Add some additional formats.
3091 (pa_ip): Do not automatically promote into pa2.0 mode.
3092 (pa_level): Handle ".level 2.0".
3094 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3096 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3097 * config/tc-i386.h (template.extension_opcode): Change to
3098 unsigned int to allow full range of 8-bit opcode suffixes.
3099 (None): Redefine as 0xffff.
3101 From Jeff B Epler <jepler@usgs.gov>
3102 * doc/c-i386.texi (i386-SIMD): New section.
3104 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3106 * read.c (discard_rest_of_line): New function.
3107 * read.h: Declare it.
3108 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3110 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3112 * config/tc-d10v.c (find_symbol_matching_register): New function.
3113 (find_opcode): Cope with the case where a register name matches
3116 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3118 * config/tc-v850.c (md_pcrel_from): Rename to
3119 v850_pcrel_from_section.
3120 (v850_pcrel_from_section): Do not resolves symbols in other
3123 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3125 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3127 * config/tc-d10v.c (find_opcode): Generate an error if a register
3128 is supplied for an operand that should not be a register.
3130 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3132 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3133 instructions to have another instruction in the right bin.
3135 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3137 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3138 the right container if the left container holds a branch
3141 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3143 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3144 both a register name and symbol name.
3145 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3147 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3149 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3150 execution unit class.
3152 (reg_name_search): If a name matches a register and a symbol,
3153 prefer the register.
3154 (find_format): Disallow flag registers when a general purpose
3155 register is required.
3156 If a number is required, but a register has been given, check to
3157 see if a symbol with the same name as the register exists, and if
3158 so, use that symbol.
3160 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3162 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3164 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3166 * config/tc-d30v.c (find_format): Do not accept flag registers as
3167 general purpose registers.
3168 (find_format): If an immediate value is expected at a given place
3169 in a format, but a register name has been provided instead, check
3170 to see if that register name matches the name of a predefined
3171 symbol and if it does, then use the symbol instead.
3172 (reg_name_search): If a register name matches a symbol name,
3173 prefer the register name to the symbol name.
3175 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3177 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3178 the previous insn to empty.
3180 1998-09-20 Michael Meissner <meissner@cygnus.com>
3182 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3183 pieces, forcing the use of an ANSI compiler.
3185 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3187 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3189 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3191 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3193 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3195 (obj_elf_vtable_entry): Likewise.
3196 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3197 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3198 (tc_gen_reloc): Likewise.
3199 (arm_fix_adjustable): Likewise.
3200 (elf32_arm_force_relocation): New.
3201 (armelf_frob_symbol): Remove coff-style symbol support.
3203 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3205 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3207 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3209 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3210 OBJ_COFF so that routine is defined for a.out format.
3212 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3214 * config/tc-i386.c (i386_operand): Detect non-segment registers
3215 used as segment prefixes.
3217 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3219 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3220 optimize across FDE boundaries.
3222 * config/obj-coff.c (obj_coff_section): Preserve any link once
3223 flags when setting the section flags.
3225 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3227 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3228 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3230 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3232 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3235 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3237 * frags.c (frag_grow): Include the size of the frag struct in the
3240 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3241 if the new subseg comes before the old.
3243 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3245 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3246 to handle edge8 and edge16.
3248 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3250 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3251 before we clobber the symbol involved.
3253 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3255 * config/tc-arm.c: Remove OBJ_ELF definitions for
3256 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3257 use arm_adjust_symtab for OBJ_COFF.
3258 (armelf_adjust_symtab): New Routine.
3259 * config/tc-arm.h: Define obj_adjust_symtab to
3260 armelf_adjust_symtab for OBJ_ELF.
3262 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3264 * configure.in: Make all i386-elf targets use bfd_gas.
3265 * config/tc-i386.c (tc_i386_force_relocation): New.
3266 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3267 (md_apply_fix3): Likewise.
3268 (tc_gen_reloc): Handle them.
3269 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3270 tc_i386_force_relocation.
3272 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3274 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3276 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3278 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3279 current opcode after writing the first insturction of a reverse
3282 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3284 * read.h (generate_lineno_debug): Add prototype.
3285 * read.c (generate_lineno_debug): Make non-static.
3287 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3289 * config/tc-i386.c (md_assemble): Only warn for address/data size
3292 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3294 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3295 against Thumb function names, as the linker needs this information.
3297 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3299 * expr.c (operand): Check also that there is no advance in operand
3300 after atof_generic in order to decide "is it label 0f or floating
3303 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3305 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3306 command line options with a single dash.
3307 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3309 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3311 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3312 * tc-arm.c (arm_fix_adjustable): New routine.
3314 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3316 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3317 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3318 demand_empty_rest_of_line before mri_comment_end.
3319 (equals): Check garbage after expression before
3320 mri_comment_end in MRI mode.
3322 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3324 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3325 small immediate constant to use the constant itself rather than
3328 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3330 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3331 (pa_leave): Likewise.
3333 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3335 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3337 (i386_operand): Fix an error message.
3339 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3341 * doc/c-arm.texi (ARM Directives): Document .req directive.
3343 * config/tc-arm.c (reg_required_here): Display erroneous string if
3344 the register name could not be decoded.
3345 Do not set inst.instruction if the sift is -1.
3347 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3349 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3352 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3354 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3355 even if it is belived to be unnecessary.
3357 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3359 config/tc-i386.c (i386_operand): Size immediate constants by
3360 suffix (erroneously removed as part of July 7 change).
3362 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3364 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3365 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3366 (armelf_frob_symbol): New Routine.
3367 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3369 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3371 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3373 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3375 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3376 command line switches passed to assembler.
3378 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3380 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3381 (gas_cgen_opcode_desc): Declare.
3382 (gas_cgen_parse_operand): Declare.
3383 (*): Prepend gas_ to gas specific fns to denote them as such.
3385 * cgen.c (gas_cgen_opcode_desc): New global
3386 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3387 (queue_fixup): Renamed from cgen_queue_fixup.
3388 (*): Prepend gas_ to gas specific fns to denote them as such.
3390 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3391 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3392 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3393 Open opcode table and initialize it.
3394 (make_parallel): Use gas_cgen_opcode_desc.
3395 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3396 (md_assemble): Ditto.
3398 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3400 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3401 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3402 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3403 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3404 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3405 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3406 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3407 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3408 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3409 (INIT_STAB_SECTION): Likewise.
3410 (OBJ_PROCESS_STAB): Likewise.
3412 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3413 (md_parse_option): Watch for them.
3414 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3415 (md_begin): Kill neverdef code.
3416 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3417 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3418 (s_alpha_coff_wrapper): New.
3419 (md_pseudo_table): Trap all ECOFF pseudos.
3421 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3423 Start of changes to remove mdebug section from mips*-elf
3424 Based on MIPS_STAB_ELF definition
3425 * acconfig.h: undef if not configured
3426 * config.in: undef if not configured
3427 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3428 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3429 * stabs.c (s_stab_generic): flush frag
3431 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3433 * configure.in: (arm-*-elf): Handle.
3434 (thumb-*-elf): Handle.
3435 * configure: Regenerate.
3436 * read.c (stringer): Fix typo in comment.
3437 * write.c (fixup_segment): Don't add symbol value to addend if
3439 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3441 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3444 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3446 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3447 (write_2_short): Emit warning if new flag is set.
3448 (do_assemble): Set flags if left instruction is one of special
3449 "right-instruction-killer" type.
3451 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3453 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3454 Always output words in debug_info section as big endian.
3455 (sparc_target_format): Choose correct bfd target.
3456 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3458 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3460 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3461 to work with internationalization code. Issue an error when two
3462 operands match that are not allowed to match.
3464 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3466 * configure.in (install_tooldir): Allow target to specify whether
3467 it wants to be installed in $(tooldir)/bin.
3468 * configure: Regenerate.
3469 * Makefile.am (install-exec-local): Set install-exec-tooldir
3470 dependency via configure.
3471 * Makefile.in: Regenerate.
3473 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3475 * Makefile.am (install-exec-local): Split into two ...
3476 (install-exec-bindir,install-exec-tooldir): New rules.
3477 * Makefile.in: Regenerate.
3479 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3481 * Makefile.am (install-exec-local): Don't remove the file before
3482 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3483 W. Rozycki <macro@ds2.pg.gda.pl>.
3484 * Makefile.in: Rebuild.
3486 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3488 * cgen.c: Include libiberty.h.
3489 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3490 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3491 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3492 (md_cgen_lookup_reloc)): Declare.
3493 (md_cgen_record_fixup_exp): Declare.
3494 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3495 (m32r_relax_frag): Declare.
3496 (cgen_md_apply_fix3): Decls moved to cgen.h.
3497 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3498 (m32r_cgen_record_fixup_exp): Delete decl.
3499 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3500 (assemble_nop): Delete.
3501 (expand_debug_syms): Delete unused `exp'.
3502 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3503 Add default case for -Wall.
3504 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3505 (md_atof): Delete unused wordP.
3507 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3509 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3512 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3514 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3515 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3516 .print, .purgem, and .struct. Remove documentation for
3519 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3521 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3522 Update call to insert_operand.
3524 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3526 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3528 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3530 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3531 whitespace after a prefix operator.
3533 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3535 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3537 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3539 * config/tc-sparc.c (log2): New static function.
3540 (s_reserve): Use log2 to convert alignment before calling
3542 (s_common): Use log2 to convert alignment before calling
3543 record_alignment and frag_align.
3544 (sparc_cons_align): Use log2.
3546 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3548 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3549 (s_common): Likewise.
3551 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3552 initialization of waddr.
3553 (sparc_elf_final_processing): Add default case to switch.
3555 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3557 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3558 than temporary real.
3560 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3562 * write.c (subsegs_finish): Don't align the segments if there were
3565 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3566 copying aux information.
3568 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3569 expression into a symbol.
3571 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3573 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3574 type to unsigned int.
3575 (md_assemble): Change type used to store offsets from unsigned
3577 (i386_operand): Switch error check to only call RESTORE_END_STRING
3578 once after parse_register.
3580 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3582 * config/tc-v850.c (md_show_usage): Changed format to match that
3585 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3587 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3589 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3591 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3594 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3596 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3597 * doc/Makefile.in: Rebuild.
3599 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3601 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3602 for %lo expressions.
3603 (mips_ip, case 'u'): Move range check after code to mask
3604 off bits in %hi/%lo expressions. Mask off high bits for
3607 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3609 * doc/Makefile.am (gasver.texi): New target.
3610 (as.info, as.dvi): Depends upon gasver.texi.
3611 * doc/as.texinfo: Include gasver.texi. Mention version number on
3612 title page and in top node.
3613 * doc/Makefile.in: Rebuild.
3615 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3617 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3618 but not including the line containing the edict.
3619 * listing.h (LISTING_EOF): New.
3620 * input-scrub.c (input_scrub_next_buffer): Call it.
3622 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3624 * config/tc-i386.c (i386_operand): Don't set the size of an
3625 immediate address based solely on the suffix and the mode.
3627 * config/tc-i386.c (md_assemble): Add assertion to make sure
3628 overlap2 does not set Imm.
3630 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3631 sequences of whitespace to a single space.
3632 (is_space_chars): Just compare with space.
3633 (md_begin): Don't initialize space_chars.
3634 (md_assemble): Just skip a single whitespace character.
3635 (i386_operand): Rewrite base-index parsing to use new
3636 parse_register, and to skip white space. Skip white space in a
3637 number of other places too. Don't give error message if
3638 parse_register fails.
3639 (parse_register): Change reg_string parameter to be non-const.
3640 Add end_op parameter. Skip white space after the `%', and return
3641 end of register string. Give error message here rather than
3644 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3646 Based on patch from Matt Semersky <matts@scd.hp.com>:
3647 * expr.c (op_encoding): Make const.
3648 (expr_set_precedence): New function.
3649 (expr_begin): Don't set operator rankings, just call
3650 expr_set_precedence.
3651 * expr.h (expr_set_precedence): Declare.
3652 * read.c (s_mri): Call expr_set_precedence.
3654 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3656 * doc/as.texinfo (Statements): Remove paragraph discussing
3657 continuing lines with a backslash. This hasn't worked for years,
3660 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3662 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3664 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3665 (ps_CTORS, ps_DTORS): New section types.
3666 (vms_fixup_xtors_section): New function
3667 (Ctors_Psect, Dtors_Psect): Define.
3668 (IS_GXX_XTOR): Define
3669 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3670 Filter static constructors/destructors and add to
3671 Ctors_Symbols/Dtors_Symbols chain.
3672 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3673 appropriate section.
3675 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3676 * makefile.vms: Merge vax/vms support.
3678 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3680 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3681 (elf_pseudo_table): Add them.
3682 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3683 (md_apply_fix): Accept them.
3684 (mips_fix_adjustable): Don't adjust them.
3685 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3686 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3687 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3688 (tc_fix_adjustable): Don't adjust them.
3690 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3692 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3694 * Makefile.in: Regenerate.
3695 * configure.in: AC_SUBST cgen_cpu_prefix.
3696 * configure: Regenerate.
3698 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3700 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3701 Changed all users of COND12_DELAY.
3703 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3705 * config/tc-mn10300.c (set_arch_mach): New function.
3706 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3707 (md_begin): Default to mn10300 mode.
3708 (md_assemble): Only accept instructions for the core mn10300
3709 chip and the active machine type.
3711 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3713 * subsegs.h (segment_info_type): Give the struct a name.
3714 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3715 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3716 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3717 * config/tc-w65.h (tc_reloc_mangle): Declare.
3718 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3720 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3722 * config/tc-v850.c (v850_comm): Restore old section
3723 after common processing.
3725 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3727 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3729 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3731 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3732 char with code that explicitly sign-extends.
3734 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3736 * config/tc-v850.c (md_begin): Restore text section as the current
3737 section after creating call table sections.
3738 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3741 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3742 with call to macro SYM_AUXINFO.
3744 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3746 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3747 with the program transform name.
3748 * Makefile.in: Rebuild.
3750 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3752 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3755 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3757 * config/tc-i386.c (i386_operand): Be prepared for a space between
3758 the open parenthesis and the start of the register operand,
3759 because of the June 16 change.
3761 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3763 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3766 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3768 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3769 even if it is belived to be unnecessary.
3771 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3773 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3775 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3777 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3779 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3780 shift amount for a repeated operand. The shift amount for the
3781 repeated copy comes from the size of the operand.
3783 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3785 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3787 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3789 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3791 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3793 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3794 characters in it as LEX_IS_SYMBOL_COMPONENT.
3795 * config/tc-i386.h (tc_symbol_chars): Define.
3796 (extra_symbol_chars): Declare.
3797 * config/tc-i386.c (extra_symbol_chars): Define.
3798 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3799 (line_comment_chars): Set to '/' if TE_LINUX.
3800 * doc/c-i386.texi (i386-prefixes): Update.
3801 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3803 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3805 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3806 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3808 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3810 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3811 constraint in instructions REP & REPI.
3813 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3815 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3816 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3818 (check_range): If the operand is shifted, then shift the number
3819 before checking its range.
3821 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3823 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3826 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3828 * config/tc-v850.c (v850_comm): Create special sections as needed.
3830 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3832 * config/tc-d10v.c (write_2_short): Addition of swapping
3833 instructions for sequential and reverse sequential order when
3834 given order is not possible.
3836 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3838 * Makefile.am: Rebuild dependencies.
3839 (DEP_INCLUDES): Fix reference to intl build directory.
3840 * Makefile.in: Rebuild.
3842 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3844 * doc/c-i386.texi: Update 16 bit documentation.
3846 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3847 IgnoreDataSize to IgnoreSize as they are used for address size as
3849 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3850 32-bit mode, similarly addr16/data16 and variants.
3852 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3854 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3855 sequential word multiply instructions.
3857 (do_assemble): Add extra command line argument, to allow mul32
3858 attribute to be preserved across parallel insns.
3859 (md_assemble): Insert NOPs between explicitly parallel insns which
3860 contain an 32 bit multiply and a 16 multiply.
3862 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3864 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3867 * config/tc-i386.c (reloc): Add braces.
3869 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3870 consistent with Intel naming.
3871 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3872 use bitfields in sib_byte.
3873 (modrm_byte): Don't use bitfields here either.
3875 * config/tc-i386.c (current_templates): Add const.
3876 (parse_register): Add const to return, param, and char *s.
3877 (i386_operand): Add const to reg_entry *r.
3878 * config/tc-i386.h (templates): Add const to start, end.
3880 Inspired by code for 16 bit gas support from Martynas Kunigelis
3881 <martynas@nm3.ktu.lt>:
3882 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3883 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3884 (uses_mem_addrmode): Remove.
3885 (md_estimate_size_before_relax): Add support here too.
3886 (md_relax_table): Rewrite interface to md_relax for 16 bit
3888 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3889 (opcode_suffix_to_type): Remove.
3890 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3891 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3892 (md_convert_frag): Likewise.
3893 (i386_operand): Add support for 16 bit base/index regs,
3894 immediates, and displacements. Remove some unnecessary casts, and
3895 localise end_of_operand_string, displacement_string_start,
3896 displacement_string_end variables. Add GCC_ASM_O_HACK.
3897 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3899 * config/tc-i386.c (prefix_hash): Remove.
3900 (md_begin): Rewrite without obstacks. Remove prefix hash table
3901 handling. Rewrite lexical table handling.
3902 (i386_print_statistics): Don't print prefix statistics.
3903 (md_assemble): Rewrite instruction parser so that line is not
3904 converted to lower case. Don't do a hash_find for prefixes,
3905 instead recognise them via opcode modifier.
3906 (expecting_operand, paren_not_balanced): Localise variables.
3907 * config/tc-i386.h (IsPrefix): Define.
3908 (prefix_entry): Remove.
3910 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3911 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3912 '\\' in case where comment_chars contains '/'.
3914 * config/tc-i386.c (MATCH): Ensure given operand and template
3915 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3916 you must write `ljmp *table(%ebx)'.
3918 From H.J. Lu <hjl@gnu.org>:
3919 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3920 as 0 ifndef BFD_ASSEMBLER.
3921 (md_assemble): Allow immediate operands without suffix or
3922 other reg operand to default in size to the current code size.
3924 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3926 * config/tc-v850.c (md_begin): Restore creation of
3927 .call_table_text and .call_table_data sections.
3929 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3931 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3932 after emitting a word of noops.
3934 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3936 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3937 (i386_operand): Simplify checks for valid base/index combinations.
3938 Disallow `in 4(%dx),%al'.
3940 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3942 (add_prefix): Change parameter from char to int.
3944 * config/tc-i386.h (Ugh): Define opcode modifier.
3945 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3947 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3948 CONSISTENT_REGISTER_MATCH macros to check register types more
3949 thoroughly. Check for illegal suffix/operand combinations
3950 when matching insns with operands. Handle new `s' suffix, and
3951 associated FloatMF opcode modifier for float insns with memory
3953 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3954 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3955 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3956 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3957 DATA_PREFIX_OPCODE throughout.
3959 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3960 (md_assemble): Rewrite suffix/register operand checking code to be
3961 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3962 AnyMem, the better to grep.
3964 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3965 given a memory operand. Don't set Abs bits either.
3966 (type_names): Remove Mem*, Abs*.
3967 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3968 define opcode_modifiers as these cases are handled by Disp8,
3969 Disp16, Disp32 and suffix checks.
3970 (COMES_IN_BOTH_DIRECTIONS): Remove.
3971 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3973 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3974 if IgnoreDataSize modifier given. Remove ShortformW modifier
3975 test. Add test for ShortForm in W base_opcode modification.
3976 Merge Seg2ShortForm and Seg3ShortForm code.
3977 * config/tc-i386.h (ShortFormW): Remove.
3978 (IgnoreDataSize): Define.
3980 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3982 * config/tc-d30v.c (md_assemble): Store previous segment state
3983 with previous instruction.
3985 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3987 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3988 (ebp, esp): Remove static variables.
3989 (MATCH): Remove test for InOutPortReg.
3990 (i386_operand): Properly handle InOutPortReg here instead.
3991 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3992 (md_assemble): Simplify and correct modrm and sib generation.
3993 (i386_operand): Add warning for scale without index.
3994 Rewrite checks for valid base/index combinations.
3996 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3997 macros and enclose in do while(0).
3998 (RESTORE_END_STRING): Likewise.
3999 (md_assemble): Add one to printed operand number so we start
4000 from 1 not 0. Add some more gettext invocations.
4001 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4004 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4005 DATA_PREFIX, SEG_PREFIX): Define.
4006 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4007 (check_prefix): Remove function.
4008 (add_prefix): New function. Add prefix to i.prefix as well as
4010 (md_assemble): Changes for add_prefix. Remove hack for wait
4011 prefix, instead always output prefixes in fixed order. Test
4012 for jcxz/loop when selecting between word & dword operations,
4013 and add address size prefix rather than operand size prefix.
4014 Remove operand -> address size hack when emitting jcxz/loop.
4015 (i386_operand): Remove O_Absent check as it's done in expr.
4017 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4019 * configure.in: Recognize m5200 as a cpu_type of m68k.
4020 * aclocal.m4: Rebuild with current libtool.
4021 * configure: Rebuild.
4023 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4025 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4026 to relaxable_symbol to prevent references to external symbol from
4029 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4031 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4032 symbols are relaxable.
4034 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4036 * config/tc-v850.c (md_begin): Don't create special
4037 sections by default.
4039 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4041 * config/tc-mips.c (macro): For div and udiv, close the
4042 reorder block as soon as possible.
4044 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4046 From Matt Semersky <matts@scd.hp.com>:
4047 * macro.c (macro_mri_mode): New function.
4048 * macro.h (macro_mri_mode): Declare.
4049 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4052 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4054 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4057 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4058 until after xstrdup in OBJ_EVAX case.
4060 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4062 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4063 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4064 of hardcoded magic number.
4065 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4067 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4069 * read.c (do_s_func): New function.
4071 * read.h (do_s_func): Add prototype.
4073 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4075 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4076 nops if fill pattern not specified.
4078 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4080 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4081 * config/te-go32.h (TE_GO32): Define.
4082 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4084 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4086 Implement .func/.endfunc pseudo-ops.
4087 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4089 * read.c (potable): Add .func,.endfunc.
4090 (s_func): New function.
4091 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4093 (in_doc_func_p,current_function_label): New static globals.
4094 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4096 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4098 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4099 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4100 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4101 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4102 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4103 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4104 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4105 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4106 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4107 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4108 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4109 * config/tc-a29k.c: Don't define md_short_jump_size,
4110 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4111 * config/tc-alpha.c: Likewise.
4112 * config/tc-alpha.h: Likewise.
4113 * config/tc-arm.c: Likewise.
4114 * config/tc-h8300.c: Likewise.
4115 * config/tc-h8500.c: Likewise.
4116 * config/tc-hppa.c: Likewise.
4117 * config/tc-i860.c: Likewise.
4118 * config/tc-i960.c: Likewise.
4119 * config/tc-ppc.c: Likewise.
4120 * config/tc-sh.c: Likewise.
4121 * config/tc-sparc.h: Likewise.
4122 * config/tc-tic30.c: Likewise.
4123 * config/tc-w65.c: Likewise.
4124 * config/tc-z8k.c: Likewise.
4126 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4128 * config/tc-vax.c (_): Delete this macro used for placeholder
4129 values in vax_operand_width_size; it conflicts with the _() macro
4130 used for internationalization.
4132 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4134 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4135 code. From Chris Moller <moller@bops.com>.
4137 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4138 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4139 * read.c (emit_expr): Initialize seg and subseg fields of a new
4141 * write.c (write_object_file): Switch to the appropriate segment
4142 and subsegment when processing a broken word.
4144 * config/tc-m68k.c (mri_assemble): New static function.
4145 (build_mri_control_operand): Call mri_assemble rather than
4147 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4148 (s_mri_endf, s_mri_endw): Likewise.
4150 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4152 * read.c (s_org): Call md_flush_pending_output if it is defined.
4154 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4156 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4158 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4159 (md_parse_option): Add for same.
4160 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4161 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4162 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4164 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4166 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4168 * config/tc-arm.c (find_real_start): Relax definition of local
4171 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4173 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4174 symbols at the given address, not just the last one specified.
4176 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4178 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4179 or number_to_chars_littleendian to write data.
4181 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4183 * config/tc-v850.c (md_assemble): Remove artificially created
4184 register name symbols.
4186 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4188 * write.c (fixup_segment): Change "segment" to "section" in
4191 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4193 * write.c (fixup_segment): Change sym1-sym2 message again.
4195 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4197 * write.c (fixup_segment): Improve error message for sym1-sym2
4198 errors when sym1 is in a different segment from sym2.
4200 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4202 * config/tc-m32r.c (warn_unmatched_high): New static local.
4203 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4204 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4205 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4206 (md_parse_option): Likewise.
4207 (md_show_usage): Likewise.
4208 (m32r_frob_file): Likewise.
4210 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4211 (read_a_source_file): Call them.
4212 * read.h (stabs_generate_asm_file): Declare.
4213 * stabs.c (stabs_generate_asm_file): New function.
4214 (generate_asm_file): New function.
4215 (stabs_generate_asm_lineno): Move file name handling into
4218 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4220 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4221 (d30v_current_align, d30v_current_align_seg): New variables.
4222 (d30v_last_label): New variable.
4223 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4224 (s_d30v_data, s_d30v_section): Likewise.
4225 (md_pseudo_table): Call them.
4226 (md_begin): Initialize d30v_current_align_seg.
4227 (md_assemble): Call d30v_align when needed by known current alignment.
4228 (d30v_frob_label, d30v_cons_align): New functions.
4229 * config/tc-d30v.h (md_do_align): Remove.
4230 (tc_frob_label): Call d30v_frob_label.
4231 (md_cons_align): New.
4233 * config/tc-d30v.c (find_format): Convert complex expressions to
4234 expression symbols before processing. Clean up code formatting.
4236 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4238 * po/Make-in (install-info): New target.
4240 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4242 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4244 * config/tc-mn10300.c (md_assemble): Likewise.
4246 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4248 * Makefile.am: Update with `make dep-am'.
4249 (HFILES): Add cgen.h.
4250 (cgen.o): Depend on cgen.h.
4251 * Makefile.in: Regenerate.
4253 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4255 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4257 * gasp.c (grab_label): Permit a label to be a preprocessor
4258 variable by permitting a label to start with a backslash.
4260 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4262 * config/tc-mips.c (validate_mips_insn): Removed hack
4263 for previously inaccessible bitfields in some INSN_TRAP
4266 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4268 * config/tc-d30v.c (do_assemble): Abort with error message
4269 if opcode operands do not match.
4271 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4273 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4274 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4275 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4276 similar new 'q' operand.
4278 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4280 * cgen.c (cgen_asm_finish_insn): Fix typo.
4282 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4285 * cgen.c: Include it.
4286 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4287 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4288 All callers updated.
4289 * config/tc-m32r.c: Include cgen.h.
4290 (m23r_insn): New members num_fixups,fixups.
4292 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4294 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4295 to avoid compiler warning.
4297 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4299 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4302 * makefile.vms (OBJS): Add ehopt.obj
4304 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4306 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4308 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4310 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4311 a short format insn.
4312 (md_assemble): Set it for explicitly packed insns.
4314 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4316 * config/obj-coff.c (c_symbol_merge): Do not take address of
4317 native fields when performing the memcpy.
4319 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4321 * config/tc-mips.c (macro,macro2): Implement
4322 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4324 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4326 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4327 relocations against globally visible symbols.
4328 * config/tc-m68k.c (relaxable_symbol): New macro.
4329 (m68k_ip, md_estimate_size_before_relax): Use it.
4330 (tc_m68k_fix_adjustable): Also handle weak symbols.
4332 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4334 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4335 references to externally visible symbols.
4336 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4337 values in twice for a PC relative reloc if the symbol is
4340 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4341 don't adjust a PC relative reloc against an externally visible
4343 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4344 for a PC relative fixup against an externally visible defined
4345 symbol, arrange to store object file and addend values as though
4346 the symbol were not defined.
4347 (tc_gen_reloc): Likewise.
4349 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4351 * read.c (sizeof_leb128): Referenced externally by write.c so
4354 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4356 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4357 and expand a 'debug' symbol associated with the next instruction
4358 that does not cause a short instruction to be filled with a NOP.
4359 (md_pseudo_table): Add support for .debugsym.
4360 (assemble_parallel_insn): Add calls to expand_debug_sym as
4362 (md_assemble): Ditto.
4364 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4366 * as.c (main): Conditionally call setlocale.
4367 * gasp.c (main): Likewise.
4368 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4369 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4371 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4373 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4375 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4377 * config/tc-hppa.c: Change all calls to bzero to use memset.
4378 (pa_ip): Add cast to avoid warning.
4379 (tc_gen_reloc, md_apply_fix): Likewise.
4380 (pa_find_space_by_number): Likewise.
4381 (hppa_force_relocation): Likewise.
4382 (pa_block): Change i to unsigned int.
4383 * config/obj-som.h (obj_som_copyright): Declare.
4385 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4387 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4388 for line numbers for assembly source.
4390 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4392 * configure.in: Change version number to 2.9.4
4393 * configure: Rebuild.
4395 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4397 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4399 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4401 * ecoff.h: Change symbolS in function declaration to struct
4404 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4406 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4407 (md_convert_frag): Fix i18n typo.
4409 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4411 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4412 * ecoff.h: Protoype it.
4413 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4414 [EVAX] (s_alpha_prologue): Delete.
4415 (md_pseudo_table): Update.
4417 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4419 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4420 array to local pointer.
4421 (get_args, parse_expr): Add casts to avoid warnings.
4423 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4425 * read.c (s_set): Cast xmalloc return value to fragS *.
4426 * config/tc-m68k.c (m68k_ip): Function made static to match
4427 previous forward declaration.
4428 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4430 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4432 * config/tc-v850.c: Add internationalisation macros to error
4435 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4436 macros to error strings.
4438 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4440 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4441 reloc is in the TOC csect.
4442 (md_apply_fix3): Correct gettext typo.
4444 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4446 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4447 .L - they are local labels and the branches are not really
4448 function calls but rather far jumps.
4450 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4452 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4454 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4456 * config/tc-i386.c (md_assemble): Print operand number rather than
4457 using ordinal_names.
4458 (i386_operand): Likewise.
4460 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4462 * Makefile.am (INTLLIBS): Define to work around apparent automake
4464 All Makefiles: Regenerated.
4466 * Many files: Added gettext invocations around user-visible
4468 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4469 HAVE_LC_MESSAGES): Define.
4470 * dep-in.sed: Added asintl.h.
4471 * po/Make-in: New file.
4472 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4474 * read.c (Z_): Renamed from `_'.
4475 * Makefile.am (SUBDIRS): Added po.
4476 (POTFILES): new macro.
4477 (po/POTFILES.in): New target.
4478 ($(OBJS)): Added asintl.h.
4480 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4481 (as_new_LDADD): Added $(INTLLIBS).
4482 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4483 (gasp_new_LDADD): Added $(INTLLIBS).
4484 (gasp_new_DEPENDENCIES): New macro.
4485 * configure, aclocal.m4: Rebuilt.
4486 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4488 (ALL_LINGUAS): Define.
4489 * macro.c: Include "asintl.h".
4490 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4491 * as.h: Include "asintl.h".
4492 * config/tc-i386.c (ordinal_names): Removed.
4493 (md_assemble): Changed error text to avoid ordinal_names.
4494 (i386_operand): Likewise.
4495 (reloc): Added as_bad to avoid i18n problems.
4496 (tc_gen_reloc): Likewise.
4497 * config/tc-arm.c (bad_args): Now a #define.
4499 * config/obj-vms.c (VMS_stab_parse): Changed type of
4501 (global_symbol_directory): Unified strings to avoid i18n
4503 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4504 avoid i18n problems.
4505 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4506 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4508 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4510 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4512 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4514 * as.c (print_version_id): Added an fprintf to avoid i18n
4516 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4518 * expr.c (expr): Added as_warn call to avoid i18n problems.
4519 * messages.c (as_assert): Changed code to avoid i18n problems.
4520 (as_abort): Likewise.
4521 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4522 (s_space): Likewise.
4523 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4525 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4527 * config/tc-i386.c (check_prefix): New static function, split out
4529 (struct _i386_insn): Add wait_prefix field.
4530 (md_assemble): Remove wait_prefix local variable. Use
4531 check_prefix when adding a prefix.
4533 * config/tc-i386.c (current_templates): New static variable.
4534 (md_assemble): Remove current_templates local variable.
4535 (md_assemble, i386_operand): Improve error and warning messages in
4536 many places. Add RESTORE_END_STRING in many places before error
4537 return. Clarify some comments.
4539 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4541 (md_assemble): Parse string instruction operands, looking for
4542 segment override prefixes. Check for invalid segment prefixes on
4544 (i386_operand): i.seg[] and max mem_operand changes for string
4546 * config/tc-i386.h (EsSeg): Define.
4548 * config/tc-i386.h (regKludge): Define.
4549 (iclrKludge, imulKludge): Don't define.
4550 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4551 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4552 opcode_modifier checks to look for more common cases first. Add
4553 default_seg for IsString case.
4555 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4557 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4559 * configure: Rebuild with new automake and libtool.
4560 * aclocal.m4, Makefile.in: Likewise.
4562 * doc/Makefile.am (as.dvi): New target.
4563 * doc/Makefile.in: Rebuild.
4565 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4567 * configure.in: Added sparc86x support.
4569 * configure: Rebuild.
4571 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4573 (md_parse_option): Warn if -EL is not supported for this architecture.
4575 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4577 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4579 * config/tc-mips.c (mips_ip): Note when we use get match on
4580 the full instruction name.
4582 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4584 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4585 back into the expression to handle add/sub simplification correctly.
4587 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4589 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4591 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4593 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4596 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4598 * symbols.c (max_indent_level): New global.
4599 (print_symbol_value_1): Use it.
4600 * expr.h (expr_build_dot): Declare.
4601 * expr.c (expr_build_dot): New function.
4603 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4605 * symbols.c (print_binary): New function.
4606 (print_expr_1): Call it.
4608 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4610 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4611 operand in the opcode.
4613 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4615 * config/tc-i386.h: Reorder operand flags and opcode modifier
4616 flags for clarity. Remove unused definitions: Unknown,
4617 ImmUnknown, DispUnknown, NoModrm.
4618 * config/tc-i386.c (type_names): Add missing Debug type.
4619 (md_assemble): Better duplicate prefix checking. Quicker string
4620 instruction check via new opcode_modifier flag.
4622 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4624 * doc/as.texinfo (Invoking): Clarify -Wa example.
4626 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4628 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4629 (s_mips_weakext): Define.
4630 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4631 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4634 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4636 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4637 is an error if the value can not be computed at assembly time.
4638 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4640 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4642 * gasp.c (main): Set next field of new include_path structure to
4643 NULL. From Avery Pennarun <averyp@gdc.ca>.
4645 * read.c (s_mri_sect): Call as_bad rather than abort for an
4646 unsupported MRI target.
4648 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4650 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4651 the destination of a branch instruction should be altered.
4652 (find_real_start): New function: Locate the real, Thumb coded
4653 start of a Thumb function.
4654 (do_t_branch23): Alter the destination of branches to Thumb
4657 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4659 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4661 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4664 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4666 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4667 * doc/c-hppa.texi: Likewise.
4669 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4671 * Makefile.am: Rebuild dependencies.
4672 * Makefile.in: Rebuild.
4674 * Makefile.am (DEP_INCLUDES): New variable.
4675 (.dep1): Change to work when srcdir is not an absolute path.
4676 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4677 * Makefile.in: Rebuild.
4679 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4681 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4682 LinearAddress patch.
4684 * configure.in: Set version to 2.9.1.
4685 * configure: Rebuild.
4687 * Branched binutils 2.9.
4689 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4691 * config/tc-i386.h (FWait): Define.
4692 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4693 other prefixes. Check FWait flag in opcode table to see which
4694 instructions require an fwait prefix.
4696 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4698 * stabs.c (get_stab_string_offset): Always create a stab string
4701 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4703 Fix some gcc -Wall warnings:
4704 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4705 * ehopt.c (eh_frame_code_alignment): Likewise.
4706 * expr.c (integer_constant, operand): Likewise.
4707 * frags.c (frag_align): Likewise.
4708 * gasp.c (level_0, change_base, doinstr): Likewise.
4709 * hash.c (hash_ask): Likewise.
4710 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4711 (debugging_pseudo): Likewise.
4712 * macro.c (define_macro, check_macro): Likewise.
4713 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4714 (ignore_rest_of_line, float_cons): Likewise.
4715 * symbols.c (decode_local_label_name): Likewise.
4716 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4717 (fixup_segment, number_to_chars_bigendian): Likewise.
4718 (number_to_chars_littleendian): Likewise.
4719 * config/atof-ieee.c (gen_to_words): Likewise.
4720 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4721 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4722 * read.c (output_big_sleb128): Initialize locals to avoid
4724 (output_big_uleb128, equals): Likewise.
4725 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4726 to unsigned int. Change zeros to unsigned int.
4727 * cond.c (s_if): Add return to default case.
4728 * frags.c (frag_now_fix): Change return type to addressT.
4729 * frags.h (frag_now_fix): Update declaration.
4730 * listing.c (file_info_struct): Change linenum to unsigned int.
4731 (struct list_info_struct): Change hll_line to unsigned int.
4732 (print_source): Update format string.
4733 * read.c (emit_expr): Change scan to unsigned int, and don't
4734 bother to initialize it.
4735 * symbols.c (dollar_label_count): Change to unsigned long.
4736 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4737 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4738 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4740 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4742 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4743 mcf5200 just as we do for m68000.
4744 (m68k_init_after_args): Likewise.
4745 (md_estimate_size_before_relax): Likewise.
4747 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4749 * config/tc-v850.c (md_assemble): Store relocation addend in
4750 fixup instead of instruction.
4752 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4754 * config/tc-i386.c (md_assemble): Swap template arguments to
4755 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4756 This macro is currently symmetric, so passing them the wrong
4757 way didn't cause any problem, but may if the macro is changed
4759 After copying template to i.tm, use i.tm. rather than t-> to
4760 access fields, and make t a const*
4761 Move i.tm.operand_types[] swap to immediately after the copy.
4763 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4765 * expr.h (expr_build_uconstant): Add prototype.
4766 (expr_build_unary,expr_build_binary): Add prototypes.
4767 * expr.c (expr_build_uconstant): New function.
4768 (expr_build_unary,expr_build_binary): New functions.
4770 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4772 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4773 * macro.c (macro_expand_body): Increase buffer size.
4774 * messages.c (as_warn): Likewise.
4775 (as_warn_where, as_bad, as_bad_where): Likewise.
4777 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4779 Based on patch from H.J. Lu <hjl@gnu.org>:
4780 * Makefile.am (DISTSTUFF): New variable.
4781 (diststuff): New target.
4782 * Makefile.in: Rebuild.
4784 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4786 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4787 m32r_elf_section_change_hook.
4789 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4790 emit a nop if a section ends with a 16 bit instruction.
4792 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4794 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4795 s_lcomm rather than obj_coff_lcomm.
4796 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4798 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4800 * config/tc-i386.h (LinearAddress): Define.
4801 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4802 instruction, don't use a default segment.
4804 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4806 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4807 * configure: Rebuild.
4809 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4811 * aclocal.m4, configure: Rebuild with libtool 1.2.
4813 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4815 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4816 PC relative branches. Patch courtesy of Jonathan Walton.
4819 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4821 * configure.in (emulations): Add thumb-pe target.
4823 * configure (emulations): Add thumb-pe target.
4825 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4827 * itbl-lex.l (yywrap): Don't define if already defined as a
4830 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4832 * depend.c (quote_string_for_make): New function.
4833 (wrap_output): Use it.
4835 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4837 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4838 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4840 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4842 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4843 Recognize -GN and -relax.
4844 (md_begin): Initialize gp size from -G switch.
4845 (alpha_force_relocation): Always force if -relax.
4846 (alpha_align): Take a new argument that will specify when to
4847 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4848 Change all callers. Emit nop alignment padding as nop+unop pair.
4850 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4852 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4853 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4855 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4857 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4858 require padding to the next long word boundary.
4860 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4862 * cgen.c: #include symcat.h.
4863 * config/tc-m32r.c: Likewise.
4865 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4867 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4868 absolute expressions instead of '$' prefixed register names.
4870 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4872 * read.c (s_set): Record file and line info for symbols when -as.
4873 (pseudo_set): Don't overwrite that dummy fragment.
4875 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4877 * config/tc-ppc.c (md_pseudo_table): Add "section".
4878 (ppc_named_section): New static function.
4880 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4882 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4883 so we don't have to scan the entire list.
4885 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4887 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4888 case, allow the parallel instructions to modify the same flag
4891 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4893 * listing.c (list_symbol_table): Categorize symbols by
4894 undefined_section rather than sy_frag->line == NULL.
4896 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4898 * Makefile.am (install-exec-local): Install properly when ln
4899 fails or tooldir == prefix.
4901 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4903 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4904 Test result of insert_operand for error.
4906 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4908 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4909 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4910 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4911 * doc/Makefile.in: Rebuild.
4913 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4915 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4916 (macro): Fix handling of M_COP[0-3].
4918 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4920 Based on patches from Ross Harvey <ross@teraflop.com>:
4921 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4922 if macro_alternate or macro_mri.
4923 (getstring): Remove support for byte constants between < and >.
4924 (get_any_string): '<' only starts a string if macro_alternate or
4926 (macro_expand_body): Permit keyword parameters following
4927 positional parameters.
4929 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4930 * configure.in (alpha*-*-netbsd*): New target.
4931 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4932 * configure: Rebuild.
4934 * as.h (flag_warn_suppress_instructionswap): Move from here...
4935 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4936 here, and make static.
4938 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4939 BFD_ASSEMBLER or MANY_SEGMENTS.
4941 * as.c (show_usage): Update bug-gnu-utils address.
4942 * gasp.c (show_usage): Likewise.
4943 * doc/as.texinfo (Bug Reporting): Likewise.
4945 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4947 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4948 insns regardless of the size of a pointer if we're in mips I or
4950 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4952 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4954 Fix rac to accept only a0:
4955 * tc-d10v.c (parallel_ok, find_opcode):
4956 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4957 Introduce OPERAND_GPR.
4959 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4961 * read.c (s_fill): Handle non-constant repeat counts by creating
4962 an rs_space fragment.
4964 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4966 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4967 from as_bad to as_warn.
4969 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4971 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4972 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4973 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4975 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4977 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4978 seg_fix_rotP rather than fix_root from seg_info.
4980 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4982 * expr.c: Add support for 0x1_2_3_4 bignums.
4984 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4986 * configure.in: Change -linux* to -linux-gnu*.
4987 * configure: Rebuild.
4989 * app.c (do_scrub_begin): Treat \r as whitespace.
4991 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4993 * Makefile.am: Update dependencies.
4994 * Makefile.in: Rebuild.
4996 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4998 * configure, aclocal.m4: Rebuild with new libtool.
5000 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5002 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5003 the argument to bfd_set_arch_mach.
5004 (load_address): Use bfd_arch_bits_per_address to determine the
5005 bit size of an address instead of looking at the isa level.
5006 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5008 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5010 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5012 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5014 * ehopt.c: New file.
5015 * as.h (enum _relax_state): Add rs_cfa.
5016 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5017 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5018 * read.c (emit_expr): Call check_eh_frame.
5019 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5020 (relax_segment): Likewise.
5021 * Makefile.am: Rebuild dependencies.
5022 (GAS_CFILES): Add ehopt.c.
5023 (GENERIC_OBJS): Add ehopt.o.
5024 * doc/internals.texi (Frags): Document rs_cfa.
5026 * as.c (show_usage): Mention --traditional-format.
5027 (parse_args): Accept --traditional-format.
5028 * as.h (flag_traditional_format): Declare.
5029 * output-file.c (output_file_create): If flag_traditional_format,
5030 set BFD_TRADITIONAL_FORMAT on stdoutput.
5031 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5033 * config/tc-mips.c (append_insn): Make sure that if we have a
5034 fixup for an unmatched %hi reloc, it does not associated with a
5037 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5038 * doc/Makefile.in: Likewise.
5040 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5042 * config/tc-m32r.c (check_for_side_effects): New function.
5043 (can_make_parallel): Add checks for instruction side effects
5044 clashing with the other instruction.
5045 (assemble_parallel_insn): Improve warning messages. Return error
5046 message from non-swapped instruction order.
5048 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5050 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5052 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5053 md_cleanup definition. This moves the forced literal output to
5054 the end of the source pass, and avoids macro's inserting literals
5055 into the code immediately after the macro expansion.
5057 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5059 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5060 a gas internal symbol is adjustable.
5061 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5063 * as.h: If gcc version greater than 2.6, use `__format__' and
5064 `__printf__' in function attributes, rather than `format' and
5067 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5069 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5071 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5073 Add tms320c30 support:
5074 * config/tc-tic30.h: New file.
5075 * config/tc-tic30.c: New file.
5076 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5077 TARGET_FORMAT as "coff-tic30".
5078 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5079 * Makefile.am: Rebuild dependencies.
5080 (CPU_TYPES): Add tic30.
5081 (CPU_OBJ_VALID): tic30-aout is valid.
5082 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5083 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5084 * configure, Makefile.in: Rebuild.
5086 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5088 * config/tc-v850.c (md_assemble): Improvements to error messages.
5090 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5092 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5093 BFD_RELOC_HI16_S to store the high bits of any value.
5095 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5096 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5097 assembler calculate relocations to any external symbol at all.
5098 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5099 involving generation of pc-relative relocs.
5100 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5101 has been moved to md_apply_fix3.
5103 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5104 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5105 which actually means (the address of identifier's GOT entry) +
5106 constant, which is not particularly useful.
5108 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5110 * read.h (include_dirs): Declare.
5111 (include_dir_count,include_dir_maxlen): Declare.
5113 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5115 * configure.in: Correct check for shared opcodes library.
5116 * configure: Rebuild.
5118 * listing.c (buffer_line): If we can't open the file, set at_end.
5119 (listing_print): Remove unused local variable fi.
5121 * config/m68k-parse.y (reglistpair): Handle register list in
5124 * config/vms-conf.h: Don't undef VERSION.
5126 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5128 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5130 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5132 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5133 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5134 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5135 (EXTRA_DIST): Define.
5136 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5137 explicitly rather than via the list of object files.
5138 (gcc-as.opt): New file created when make-gas.com is run.
5139 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5140 itbl-cpu.h} to #include appropriate file rather than copying that
5142 * config/vms-conf.h: Synchronize with current config.in.
5143 * Makefile.in: Rebuild.
5145 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5147 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5148 (parallel_ok): Relaxed parallel subinstruction dependency check.
5150 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5152 * as.h (flag_warn_suppress_instructionswap): added new flag.
5153 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5154 command line argument.
5155 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5156 warning only if flag_warn_suppress_instructionswap is false.
5158 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5160 * configure.in (i386-*-mingw32*): New target.
5161 * configure: Rebuild.
5163 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5165 * symbols.c (resolve_symbol_value): Don't set the segment if it
5166 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5168 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5171 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5173 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5174 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5177 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5179 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5181 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5183 * config/tc-v850.c (v850_insert_operand): Display instruction when
5184 an error is encountered.
5186 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5188 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5189 (i386-*-sco3.2v5*coff): New target.
5190 (i386-*-sco3.2*): New target.
5191 * configure: Rebuild.
5193 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5195 * config/tc-v850.c: Tidy error message production.
5197 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5199 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5200 validate_immediate return value in the right type for comparisons
5203 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5205 * listing.c (MAX_BYTES): Use listing variables not constants.
5206 (data_buffer): No longer an array, but a pointer.
5207 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5208 (listing_listing): Allocate data_buffer.
5210 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5212 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5213 --listing-rhs-width, --listing-cont-lines.
5214 (show_usage): Update.
5215 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5216 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5217 (print_lines): Use the variables instead of the constants.
5218 (listing_listing): Likewise.
5219 * listing.h: Declare the new vars.
5221 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5223 * as.c (parse_args): Add --keep-locals alias for -L.
5224 Add --strip-local-absolute.
5225 (show_usage): Update.
5226 * as.h (flag_strip_local_absolute): New flag.
5227 * symbols.c (S_IS_LOCAL): Use it.
5228 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5229 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5230 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5232 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5234 * config/tc-m32r.c: Detect if explicitly parallel instructions
5235 might have an io conflict and issue a warning message.
5237 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5239 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5240 cgen_swap_fixups): Functions to save, restore and swap the fixup
5241 chain with a backup copy.
5242 (cgen_asm_finish_insn): Returns address of constructed insn.
5244 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5246 * listing.c (file_info_struct): Remove FILE, add POS.
5247 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5248 (file_info): Don't open the file.
5249 (buffer_line): Check for the file in the last_open cache, updating
5251 (print_source): Don't reference file_info->file.
5252 (listing_listing): Likewise.
5253 (listing_print): Close the file in the cache, if any.
5255 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5257 * read.c (dwarf_file_string): New file static variable.
5258 (emit_expr): Look for constant sequence that leads up to a file
5259 name in DWARF debugging output.
5260 (stringer): Use dwarf_file_string to decide whether to accept a
5261 string as a file name.
5263 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5265 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5266 (crack_operand): Add reg->reglst MRI hack.
5267 (r_seg): Put reglst symbols in reg_section.
5268 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5270 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5272 * tc-sh.c (get_specific): Handle SGR & DBR.
5274 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5276 * tc-h8300.c (parse_reg): Take the length of the symbol into
5277 account when attempting to match a register name.
5278 * tc-h8500.c (parse_reg): Likewise.
5280 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5282 * cgen.c: Formatting changes to improve readability.
5284 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5286 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5289 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5291 Based on a patch from Jim Wilson
5292 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5293 (tc_gen_reloc): Handle cross section PC relative relocs
5296 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5298 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5300 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5302 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5303 (expr_jmp_buf): New static local.
5304 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5305 (cgen_md_operand): New function.
5306 * tc-m32r.c: Clean up pass over `struct foo' usage.
5307 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5309 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5311 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5312 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5314 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5316 * config/tc-i386.c (i386_operand): Give an error if there are
5317 unrecognized characters after an expression.
5319 For older changes see ChangeLog-9697